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Cushion|Lab Grown|IGI

0.99ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG803661213

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803661213

Diamond specifications and retailer prices

From £283 GBP
$379 USD
As of November 1, 2026
Save £755 GBP (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,037 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803661213 or 803661213. Listed at 8 retailers as of October 31, 2026, with prices from £283 to £1,037, a £755 spread on the same certified stone. Do Amore Diamonds lists it at £1,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661213
Dimensions6.80 × 5.15 × 3.18 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm5.15 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803661213
Side View
Table 66.0%Crown 35.4°Girdle: THN-MEDPavilion 30.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,037 GBP|Low: £224 GBP|High: £1,231 GBP|Avg: £434 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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November 1, 2026
Retailer 12£224 GBP
Retailer 5£241 GBP
Retailer 17£244 GBP
Retailer 16£256 GBP
Retailer 15£270 GBP
Retailer 13£283 GBP
Retailer 3£287 GBP
Retailer 14£338 GBP
Retailer 18£354 GBP
Retailer 10£363 GBP
Retailer 4£379 GBP
Retailer 8£402 GBP
Retailer 11£437 GBP
Retailer 9£465 GBP
Retailer 7£702 GBP
Retailer 6£705 GBP
Retailer 2£820 GBP
Do Amore Diamonds£1,037 GBP

22 data points across 18 retailers

8 retailers£283 GBP to £1,037 GBP

Retailer 1
-
£224 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
£283 GBP
$379 USD
View
A
Retailer 3
-
£338 GBP
$453 USD
View
Retailer 4
-
£354 GBP
$474 USD
View
Price last confirmed 73 days ago
Retailer 5
-
£379 GBP
A$781 AUD
View
Price last confirmed 76 days ago
B+
Retailer 6
-
£437 GBP
A$901 AUD
View
B
Retailer 7
-
£820 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1792605 · Oct 31
£1,037 GBP
$1,390 USD
View
7 more retailers have this diamond
Prices start from £283 GBPSave up to £755 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
0.99ct Cushion
£283 GBP