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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 HK$1,836 HKD
As of November 3, 2026
Save HK$11,031 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,867 HKD at Do Amore Diamonds · As of November 4, 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 3, 2026, with prices from HK$1,836 to HK$12,867, a HK$11,031 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,867. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$12,867 HKD|Low: HK$1,043 HKD|High: HK$12,867 HKD|Avg: HK$5,329 HKD
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 4, 2026
Retailer 9HK$1,043 HKD
Retailer 12HK$1,836 HKD
Retailer 6HK$1,844 HKD
Retailer 8HK$1,993 HKD
Retailer 10HK$3,460 HKD
Retailer 14HK$3,727 HKD
Retailer 13HK$4,103 HKD
Retailer 17HK$4,362 HKD
Retailer 3HK$4,401 HKD
Retailer 15HK$4,409 HKD
Retailer 4HK$5,806 HKD
Retailer 5HK$5,884 HKD
Retailer 7HK$5,884 HKD
Retailer 11HK$8,575 HKD
Retailer 16HK$9,101 HKD
Retailer 2HK$9,595 HKD
Do Amore DiamondsHK$12,867 HKD

30 data points across 17 retailers

16 retailersHK$1,836 HKD to HK$12,867 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
Final sale: no returns
A
Retailer 2
-
HK$1,844 HKD
View
A
Retailer 3
-
HK$1,993 HKD
View
B+
Retailer 4
-
HK$3,460 HKD
View
B+
Retailer 5
-
HK$3,727 HKD
View
B+
Retailer 6
-
HK$4,103 HKD
View
B+
Retailer 7
-
HK$4,362 HKD
View
B+
Retailer 8
-
HK$4,401 HKD
View
B+
Retailer 9
-
HK$4,409 HKD
View
B
Retailer 10
-
HK$5,806 HKD
View
B
Retailer 11
-
HK$5,884 HKD
View
B
Retailer 12
-
HK$5,884 HKD
View
B
Retailer 13
-
HK$8,575 HKD
View
Retailer 14
-
HK$9,101 HKD
View
Price last confirmed 10 days ago
B
Retailer 15
-
HK$9,595 HKD
View
Most Expensive
B
Do Amore Diamonds
32-LG659431356 · Nov 4
HK$12,867 HKD
$1,640 USD
View
15 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$11,031 HKD

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
HK$1,836 HKD