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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG773639355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773639355

Diamond specifications and retailer prices

From £152 GBP
$203 USD
As of October 30, 2026
Save £1,304 GBP (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG773639355 or 773639355. Listed at 27 retailers as of October 30, 2026, with prices from £152 to £1,455, a £1,304 spread on the same certified stone. Do Amore Diamonds lists it at £1,455. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639355
Dimensions10.73 × 5.28 × 3.30 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.73 mm5.28 mm1.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639355
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.1°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £359 GBP|Low: £146 GBP|High: £1,411 GBP|Avg: £510 GBP|+1.7%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 17£152 GBP
Retailer 9£169 GBP
Retailer 4£176 GBP
Retailer 7£188 GBP
Retailer 18£188 GBP
Retailer 13£335 GBP
Retailer 1£359 GBP
Retailer 12£387 GBP
Retailer 8£422 GBP
Retailer 14£507 GBP
Retailer 16£608 GBP
Retailer 2£668 GBP
Retailer 15£672 GBP
Retailer 3£684 GBP
Retailer 6£702 GBP
Retailer 10£808 GBP
Retailer 11£833 GBP
Retailer 5£1,411 GBP

44 data points across 18 retailers

27 retailers£152 GBP to £1,455 GBP

A
Cheapest Retailer
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£152 GBP
$203 USD
A
Retailer 2
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£169 GBP
$227 USD
View
Final sale: no returns
A
Retailer 3
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£176 GBP
$236 USD
View
Retailer 4
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£188 GBP
$252 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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£188 GBP
$252 USD
View
A
Retailer 6
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£240 GBP
$322 USD
View
A
Retailer 7
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£253 GBP
$339 USD
View
A
Retailer 8
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£266 GBP
$356 USD
View
A
Retailer 9
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£335 GBP
€428 EUR
View
B+
Retailer 10
-
£359 GBP
ZAR 7,768 ZAR
View
B+
Retailer 11
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£387 GBP
View
B+
Retailer 12
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£422 GBP
$565 USD
View
B+
Retailer 13
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£507 GBP
A$1,045 AUD
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B
Retailer 14
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£608 GBP
$814 USD
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B
Retailer 15
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£668 GBP
$895 USD
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B
Retailer 16
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£672 GBP
$900 USD
View
B
Retailer 17
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£684 GBP
$917 USD
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B
Retailer 18
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£702 GBP
$940 USD
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B
Retailer 19
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£756 GBP
$1,013 USD
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B
Retailer 20
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£796 GBP
$1,067 USD
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B
Retailer 21
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£808 GBP
View
B
Retailer 22
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£833 GBP
View
B
Retailer 23
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£899 GBP
$1,205 USD
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B
Retailer 24
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£1,060 GBP
$1,420 USD
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B
Retailer 25
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£1,060 GBP
$1,420 USD
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B
Retailer 26
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£1,411 GBP
$1,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-0B52BBC23 · Nov 1
£1,455 GBP
$1,950 USD
View
26 more retailers have this diamond
Prices start from £152 GBPSave up to £1,304 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Marquise
£152 GBP