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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

GD • D/VVS1 • IGI LG669419886

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669419886

Diamond specifications and retailer prices

From £159 GBP
$213 USD
As of October 30, 2026
Save £762 GBP (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £921 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 standard cut grade and certified by IGI LG669419886 or 669419886. Listed at 25 retailers as of October 30, 2026, with prices from £159 to £921, a £762 spread on the same certified stone. Reve Diamonds lists it at £921. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669419886
Dimensions10.44 × 5.36 × 3.31 mm
L/W Ratio1.95
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
10.44 mm5.36 mm1.05 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669419886
Side View
Table 58.0%Crown 35.4°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.8%

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: £181 GBP|Low: £159 GBP|High: £921 GBP|Avg: £462 GBP|-8.0%
Retailer 1
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Retailer 22
Reve Diamonds
October 31, 2026
Retailer 3£159 GBP
Retailer 1£181 GBP
Retailer 21£184 GBP
Retailer 2£197 GBP
Retailer 8£229 GBP
Retailer 7£278 GBP
Retailer 17£334 GBP
Retailer 19£338 GBP
Retailer 10£345 GBP
Retailer 12£364 GBP
Retailer 6£373 GBP
Retailer 13£424 GBP
Retailer 16£445 GBP
Retailer 20£481 GBP
Retailer 14£557 GBP
Retailer 4£632 GBP
Retailer 5£634 GBP
Retailer 11£672 GBP
Retailer 22£679 GBP
Retailer 15£711 GBP
Retailer 9£720 GBP
Retailer 18£792 GBP
Reve Diamonds£921 GBP

31 data points across 23 retailers

25 retailers£159 GBP to £921 GBP

A
Cheapest Retailer
-
£159 GBP
$213 USD
A
Retailer 2
-
£181 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£184 GBP
$247 USD
View
A
Retailer 4
-
£197 GBP
$264 USD
View
A
Retailer 5
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 6
-
£278 GBP
$372 USD
View
B+
Retailer 7
-
£334 GBP
€426 EUR
View
B+
Retailer 8
-
£338 GBP
ZAR 7,316 ZAR
View
B+
Retailer 9
-
£345 GBP
$462 USD
View
B+
Retailer 10
-
£364 GBP
View
B+
Retailer 11
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£373 GBP
$500 USD
View
Retailer 12
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£424 GBP
$568 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£445 GBP
A$918 AUD
View
B+
Retailer 14
-
£481 GBP
A$991 AUD
View
Retailer 15
-
£516 GBP
A$1,064 AUD
View
Price last confirmed 34 days ago
B
Retailer 16
-
£557 GBP
SGD 1,008 SGD
View
B
Retailer 17
-
£632 GBP
$847 USD
View
B
Retailer 18
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£634 GBP
$850 USD
View
B
Retailer 19
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£672 GBP
$900 USD
View
B
Retailer 20
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£672 GBP
$900 USD
View
B
Retailer 21
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£679 GBP
$910 USD
View
B
Retailer 22
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£711 GBP
$953 USD
View
Retailer 23
-
£720 GBP
A$1,485 AUD
View
Price last confirmed 23 days ago
B
Retailer 24
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£792 GBP
View
Most Expensive
B
Reve Diamonds
6DFE106DE · Oct 30
£921 GBP
$1,234 USD
View
24 more retailers have this diamond
Prices start from £159 GBPSave up to £762 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
£159 GBP