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Round|Lab Grown|IGI

1.56ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG774654455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774654455

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of October 29, 2026
Save HK$8,388 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$16,319 HKD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774654455 or 774654455. Listed at 23 retailers as of October 29, 2026, with a 457% 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

1.56
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774654455
Dimensions7.46 × 7.51 × 4.56 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
7.46 mm7.51 mm1.56 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774654455
Side View
Table 60.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.9%

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: Oct 29
Current: HK$16,319 HKD|Low: HK$2,056 HKD|High: HK$16,319 HKD|Avg: HK$5,849 HKD
Brilliant Earth
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
October 30, 2026
Retailer 6HK$2,056 HKD
Retailer 9HK$3,060 HKD
Retailer 10HK$3,436 HKD
Retailer 14HK$3,649 HKD
Retailer 15HK$3,916 HKD
Retailer 11HK$4,294 HKD
Retailer 3HK$4,529 HKD
Retailer 4HK$4,685 HKD
Retailer 8HK$4,856 HKD
Retailer 16HK$5,314 HKD
Retailer 2HK$5,602 HKD
Retailer 12HK$9,032 HKD
Retailer 13HK$9,187 HKD
Retailer 5HK$9,274 HKD
Retailer 7HK$10,224 HKD
Brilliant EarthHK$16,319 HKD

36 data points across 16 retailers

23 retailersHK$1,836 HKD to HK$10,224 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
A
Retailer 2
-
HK$2,056 HKD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,134 HKD
$272 USD
View
A
Retailer 4
-
HK$2,283 HKD
$291 USD
View
B+
Retailer 5
-
HK$3,060 HKD
$390 USD
View
A
Retailer 6
-
HK$3,436 HKD
£345 GBP
View
A
Retailer 7
-
HK$3,649 HKD
€443 EUR
View
A
Retailer 8
-
HK$3,916 HKD
ZAR 8,064 ZAR
View
A
Retailer 9
-
HK$4,292 HKD
$547 USD
View
A
Retailer 10
-
HK$4,294 HKD
£431 GBP
View
A
Retailer 11
-
HK$4,529 HKD
A$888 AUD
View
B+
Retailer 12
-
HK$4,685 HKD
$597 USD
View
B+
Retailer 13
-
HK$4,856 HKD
$619 USD
View
B+
Retailer 14
-
HK$5,314 HKD
A$1,042 AUD
View
B+
Retailer 15
-
HK$5,602 HKD
$714 USD
View
B+
Retailer 16
-
HK$7,328 HKD
$934 USD
View
B+
Retailer 17
-
HK$7,738 HKD
$986 USD
View
B+
Retailer 18
-
HK$9,032 HKD
A$1,771 AUD
View
B+
Retailer 19
-
HK$9,187 HKD
£922 GBP
View
B
Retailer 20
-
HK$9,227 HKD
$1,176 USD
View
B
Retailer 21
-
HK$9,274 HKD
$1,182 USD
View
B
Retailer 22
-
HK$10,224 HKD
$1,303 USD
View
Most Expensive
Brilliant Earth
18090975A · Oct 18
HK$16,319 HKD
$2,080 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$8,388 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$1,836 HKD