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Round|Lab Grown|IGI

1.56ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG778657806

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778657806

Diamond specifications and retailer prices

From HK$2,032 HKD
As of November 5, 2026
Save HK$8,465 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,497 HKD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778657806 or 778657806. Listed at 20 retailers as of November 5, 2026, with prices from HK$2,032 to HK$10,497, a HK$8,465 spread on the same certified stone. With Clarity lists it at HK$10,497. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657806
Dimensions7.54 × 7.49 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.49 mm1.56 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657806
Side View
Table 60.0%Crown 35.1°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.0%

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 5
Current: HK$9,336 HKD|Low: HK$2,032 HKD|High: HK$10,552 HKD|Avg: HK$5,387 HKD|-10.5%
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
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 5, 2026
Retailer 7HK$2,032 HKD
Retailer 11HK$2,275 HKD
Retailer 3HK$2,354 HKD
Retailer 18HK$2,518 HKD
Retailer 9HK$2,526 HKD
Retailer 8HK$3,766 HKD
Retailer 13HK$3,844 HKD
Retailer 4HK$4,197 HKD
Retailer 17HK$4,346 HKD
Retailer 10HK$4,731 HKD
Retailer 2HK$5,186 HKD
Retailer 15HK$5,892 HKD
Retailer 16HK$6,488 HKD
Retailer 14HK$7,178 HKD
Retailer 19HK$8,096 HKD
Retailer 6HK$8,120 HKD
Retailer 5HK$8,489 HKD
Retailer 1HK$9,336 HKD
Retailer 12HK$10,058 HKD
With ClarityHK$10,497 HKD

30 data points across 20 retailers

20 retailersHK$2,032 HKD to HK$10,497 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
A
Retailer 2
-
HK$2,275 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,354 HKD
View
A
Retailer 4
-
HK$2,518 HKD
View
Retailer 5
-
HK$2,526 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,766 HKD
View
A
Retailer 7
-
HK$3,844 HKD
View
A
Retailer 8
-
HK$4,197 HKD
View
A
Retailer 9
-
HK$4,346 HKD
View
A
Retailer 10
-
HK$4,731 HKD
View
B+
Retailer 11
-
HK$5,186 HKD
View
B+
Retailer 12
-
HK$5,892 HKD
View
B
Retailer 13
-
HK$6,488 HKD
View
B+
Retailer 14
-
HK$7,178 HKD
View
B
Retailer 15
-
HK$8,096 HKD
View
B
Retailer 16
-
HK$8,120 HKD
View
B
Retailer 17
-
HK$8,489 HKD
View
B
Retailer 18
-
HK$9,336 HKD
View
B
Retailer 19
-
HK$10,058 HKD
View
Most Expensive
B
With Clarity
778657806 · Nov 5
HK$10,497 HKD
$1,338 USD
View
19 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$8,465 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
1.56ct Round
HK$2,032 HKD