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Cushion|Lab Grown|IGI

0.78ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG686506400

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG686506400

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of November 1, 2026
Save $2,012 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,276 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG686506400 or 686506400. Listed at 13 retailers as of November 1, 2026, with prices from $265 to $2,276, a $2,012 spread on the same certified stone. Do Amore Diamonds lists it at $2,276. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686506400
Dimensions4.85 × 6.48 × 3.25 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.85 mm6.48 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686506400
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 67.0%

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: Nov 1
Current: $2,276 SGD|Low: $265 SGD|High: $2,276 SGD|Avg: $811 SGD
Do Amore Diamonds
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
November 2, 2026
Retailer 12$265 SGD
Retailer 13$294 SGD
Retailer 3$309 SGD
Retailer 4$396 SGD
Retailer 7$411 SGD
Retailer 5$482 SGD
Retailer 6$514 SGD
Retailer 8$590 SGD
Retailer 2$597 SGD
Retailer 11$649 SGD
Retailer 10$829 SGD
Retailer 15$1,264 SGD
Retailer 14$1,468 SGD
Retailer 9$1,525 SGD
Do Amore Diamonds$2,276 SGD

42 data points across 15 retailers

13 retailers$265 SGD to $2,276 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
Final sale: no returns
Retailer 2
-
$294 SGD
$230 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$309 SGD
$242 USD
View
A
Retailer 4
-
$396 SGD
$310 USD
View
Retailer 5
-
$514 SGD
$402 USD
View
Price last confirmed 76 days ago
B+
Retailer 6
-
$590 SGD
ZAR 7,450 ZAR
View
B+
Retailer 7
-
$597 SGD
£368 GBP
View
B+
Retailer 8
-
$649 SGD
A$781 AUD
View
B+
Retailer 9
-
$829 SGD
A$997 AUD
View
B
Retailer 10
-
$1,264 SGD
$988 USD
View
B
Retailer 11
-
$1,468 SGD
$1,148 USD
View
B
Retailer 12
-
$1,525 SGD
£939 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3F48D5A2E · Nov 1
$2,276 SGD
$1,780 USD
View
12 more retailers have this diamond
Prices start from $265 SGDSave up to $2,012 SGD

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
0.78ct Cushion
$265 SGD