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Cushion|Lab Grown|IGI

1.04ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG778686222

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG778686222

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of October 30, 2026
Save £730 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £900 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion 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 LG778686222 or 778686222. Listed at 17 retailers as of October 30, 2026, with prices from £170 to £900, a £730 spread on the same certified stone. Reve Diamonds lists it at £900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778686222
Dimensions5.61 × 5.61 × 3.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm5.61 mm1.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778686222
Side View
Table 61.0%Crown 35.8°Girdle: THN-STKPavilion 32.5°Culet: NoneDepth 63.6%

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: £637 GBP|Low: £170 GBP|High: £900 GBP|Avg: £454 GBP|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 5£170 GBP
Retailer 4£189 GBP
Retailer 12£216 GBP
Retailer 11£250 GBP
Retailer 13£316 GBP
Retailer 2£324 GBP
Retailer 7£337 GBP
Retailer 8£341 GBP
Retailer 6£366 GBP
Retailer 10£458 GBP
Retailer 3£461 GBP
Retailer 9£503 GBP
Retailer 1£637 GBP
Retailer 15£640 GBP
Retailer 14£887 GBP
Reve Diamonds£900 GBP

42 data points across 16 retailers

17 retailers£170 GBP to £900 GBP

A
Cheapest Retailer
-
£170 GBP
$228 USD
Final sale: no returns
A
Retailer 2
-
£189 GBP
$253 USD
View
A
Retailer 3
-
£216 GBP
View
A
Retailer 4
-
£250 GBP
$335 USD
View
A
Retailer 5
-
£316 GBP
€403 EUR
View
A
Retailer 6
-
£324 GBP
ZAR 7,013 ZAR
View
A
Retailer 7
-
£337 GBP
$451 USD
View
A
Retailer 8
-
£341 GBP
View
B+
Retailer 9
-
£366 GBP
$490 USD
View
B+
Retailer 10
-
£458 GBP
$613 USD
View
B+
Retailer 11
-
£461 GBP
A$951 AUD
View
B+
Retailer 12
-
£503 GBP
SGD 910 SGD
View
B
Retailer 13
-
£637 GBP
$854 USD
View
B+
Retailer 14
-
£640 GBP
A$1,320 AUD
View
Retailer 15
-
£736 GBP
$986 USD
View
Price last confirmed 96 days ago
B
Retailer 16
-
£887 GBP
View
Most Expensive
B
Reve Diamonds
83D428EC3 · Oct 30
£900 GBP
$1,206 USD
View
16 more retailers have this diamond
Prices start from £170 GBPSave up to £730 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
1.04ct Cushion
£170 GBP