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Cushion|Lab Grown|IGI

0.78ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG659431356

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG659431356

Diamond specifications and retailer prices

From $301 SGD
$235 USD
As of November 1, 2026
Save $1,797 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,097 SGD at Do Amore Diamonds · As of November 2, 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 very-good cut grade and certified by IGI LG659431356 or 659431356. Listed at 16 retailers as of November 1, 2026, with prices from $301 to $2,097, a $1,797 spread on the same certified stone. Do Amore Diamonds lists it at $2,097. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659431356
Dimensions5.93 × 4.84 × 3.18 mm
L/W Ratio1.23
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
5.93 mm4.84 mm0.78 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG659431356
Side View
Table 64.0%Crown 34.6°Girdle: MediumPavilion 35.9°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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: $2,097 SGD|Low: $171 SGD|High: $2,097 SGD|Avg: $868 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
Retailer 16
Retailer 17
November 1, 2026
Retailer 9$171 SGD
Retailer 6$301 SGD
Retailer 13$301 SGD
Retailer 8$325 SGD
Retailer 10$563 SGD
Retailer 11$607 SGD
Retailer 2$670 SGD
Retailer 17$712 SGD
Retailer 3$717 SGD
Retailer 15$719 SGD
Retailer 4$946 SGD
Retailer 5$959 SGD
Retailer 7$959 SGD
Retailer 14$1,404 SGD
Retailer 16$1,485 SGD
Retailer 12$1,569 SGD
Do Amore Diamonds$2,097 SGD

30 data points across 17 retailers

16 retailers$301 SGD to $2,097 SGD

A
Cheapest Retailer
-
$301 SGD
$235 USD
Final sale: no returns
A
Retailer 2
-
$301 SGD
$235 USD
View
A
Retailer 3
-
$325 SGD
$254 USD
View
B+
Retailer 4
-
$563 SGD
€419 EUR
View
B+
Retailer 5
-
$607 SGD
$475 USD
View
B+
Retailer 6
-
$670 SGD
ZAR 8,459 ZAR
View
B
Retailer 7
-
$712 SGD
CA$773 CAD
View
B+
Retailer 8
-
$717 SGD
$561 USD
View
B+
Retailer 9
-
$719 SGD
$562 USD
View
B
Retailer 10
-
$946 SGD
$740 USD
View
B
Retailer 11
-
$959 SGD
$750 USD
View
B
Retailer 12
-
$959 SGD
$750 USD
View
B
Retailer 13
-
$1,404 SGD
$1,098 USD
View
Retailer 14
-
$1,485 SGD
£914 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,569 SGD
$1,227 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG659431356 · Nov 2
$2,097 SGD
$1,640 USD
View
15 more retailers have this diamond
Prices start from $301 SGDSave up to $1,797 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
$301 SGD