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Cushion|Lab Grown|IGI

0.78ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG844679388

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844679388

Diamond specifications and retailer prices

From $469 SGD
As of October 29, 2026
Save $869 SGD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,578 SGD at Reve Diamonds · As of October 28, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844679388 or 844679388. Listed at 17 retailers as of October 29, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679388
Dimensions6.44 × 4.91 × 3.22 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm4.91 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679388
Side View
Table 62.0%Crown 34.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $621 SGD|Low: $318 SGD|High: $1,578 SGD|Avg: $871 SGD|+2.1%
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
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 16$318 SGD
Retailer 4$469 SGD
Retailer 8$534 SGD
Retailer 9$551 SGD
Retailer 11$610 SGD
Retailer 1$621 SGD
Retailer 15$680 SGD
Retailer 2$688 SGD
Retailer 14$795 SGD
Retailer 12$859 SGD
Retailer 10$875 SGD
Retailer 3$1,133 SGD
Retailer 7$1,151 SGD
Retailer 6$1,155 SGD
Retailer 5$1,338 SGD
Retailer 13$1,353 SGD
Reve Diamonds$1,578 SGD

14 data points across 17 retailers

17 retailers$469 SGD to $1,338 SGD

Retailer 1
-
$396 SGD
Price last confirmed 15 days ago
A
Retailer 2
-
$469 SGD
View
Retailer 3
-
$534 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$551 SGD
View
Retailer 5
-
$610 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$621 SGD
View
Retailer 7
-
$680 SGD
View
Price last confirmed 10 days ago
Retailer 8
-
$688 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$795 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$859 SGD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$875 SGD
View
B
Retailer 12
-
$1,133 SGD
View
B
Retailer 13
-
$1,151 SGD
View
B
Retailer 14
-
$1,155 SGD
View
B
Retailer 15
-
$1,338 SGD
View
Retailer 16
-
$1,353 SGD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
D14A43995 · Oct 28
$1,578 SGD
$1,235 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $469 SGDSave up to $869 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
$469 SGD