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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG636467317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG636467317

Diamond specifications and retailer prices

From £163 GBP
$216 USD
As of October 28, 2026
Save £1,230 GBP (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,392 GBP at Do Amore Diamonds · As of October 29, 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 top-tier cut grade and certified by IGI LG636467317 or 636467317. Listed at 28 retailers as of October 28, 2026, with prices from £163 to £1,392, a £1,230 spread on the same certified stone. Do Amore Diamonds lists it at £1,392. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636467317
Dimensions11.12 × 5.22 × 3.21 mm
L/W Ratio2.13
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
11.12 mm5.22 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636467317
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £1,392 GBP|Low: £145 GBP|High: £1,392 GBP|Avg: £512 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 12£145 GBP
Retailer 13£163 GBP
Retailer 9£180 GBP
Retailer 11£266 GBP
Retailer 6£280 GBP
Retailer 7£289 GBP
Retailer 2£337 GBP
Retailer 17£341 GBP
Retailer 4£360 GBP
Retailer 16£366 GBP
Retailer 14£428 GBP
Retailer 21£454 GBP
Retailer 18£485 GBP
Retailer 3£579 GBP
Retailer 22£677 GBP
Retailer 15£689 GBP
Retailer 19£726 GBP
Retailer 10£767 GBP
Retailer 20£796 GBP
Retailer 5£881 GBP
Retailer 8£903 GBP
Do Amore Diamonds£1,392 GBP

41 data points across 22 retailers

28 retailers£163 GBP to £1,392 GBP

A
Cheapest Retailer
-
£163 GBP
$216 USD
Final sale: no returns
A
Retailer 2
-
£180 GBP
$239 USD
View
Price last confirmed 21 days ago
A
Retailer 3
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£180 GBP
$239 USD
View
Price last confirmed 18 days ago
A
Retailer 4
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£181 GBP
$241 USD
View
Price last confirmed 30 days ago
A
Retailer 5
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£191 GBP
$254 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
£266 GBP
$353 USD
View
A
Retailer 7
-
£280 GBP
$372 USD
View
A
Retailer 8
-
£289 GBP
HK$3,000 HKD
View
A
Retailer 9
-
£337 GBP
€426 EUR
View
A
Retailer 10
-
£341 GBP
ZAR 7,316 ZAR
View
B+
Retailer 11
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£360 GBP
$478 USD
View
A
Retailer 12
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£366 GBP
View
B+
Retailer 13
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£428 GBP
$568 USD
View
B+
Retailer 14
-
£454 GBP
A$928 AUD
View
B+
Retailer 15
-
£485 GBP
A$991 AUD
View
B+
Retailer 16
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£520 GBP
A$1,064 AUD
View
Price last confirmed 32 days ago
B
Retailer 17
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£579 GBP
$770 USD
View
B
Retailer 18
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£637 GBP
$847 USD
View
B
Retailer 19
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£637 GBP
$847 USD
View
Price last confirmed 18 days ago
B
Retailer 20
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£677 GBP
$900 USD
View
B
Retailer 21
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£689 GBP
$915 USD
View
Price last confirmed 28 days ago
B
Retailer 22
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£689 GBP
SGD 1,237 SGD
View
B+
Retailer 23
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£726 GBP
A$1,485 AUD
View
B
Retailer 24
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£767 GBP
$1,020 USD
View
B
Retailer 25
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£796 GBP
View
B
Retailer 26
-
£881 GBP
$1,171 USD
View
B
Retailer 27
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£903 GBP
$1,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-3A31721BF · Oct 29
£1,392 GBP
$1,850 USD
View
27 more retailers have this diamond
Prices start from £163 GBPSave up to £1,230 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
£163 GBP