CaratHunter
Plans
Asscher|Lab Grown|IGI

1.51ct D VS2 Asscher Lab Grown Diamond

EX • D/VS2 • IGI LG578326403

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG578326403

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of October 30, 2026
Save HK$8,227 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,103 HKD at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578326403 or 578326403. Listed at 16 retailers as of October 30, 2026, with a 394% 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

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578326403
Dimensions6.32 × 6.32 × 4.12 mm
L/W Ratio1.00
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
6.32 mm6.32 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578326403
Side View
Table 61.0%Crown 31.9°Girdle: MediumPavilion 38°Culet: NoneDepth 65.2%

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: Oct 30
Current: HK$13,103 HKD|Low: HK$2,087 HKD|High: HK$14,672 HKD|Avg: HK$6,077 HKD|-10.7%
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
November 1, 2026
Retailer 8HK$2,087 HKD
Retailer 7HK$2,712 HKD
Retailer 12HK$3,256 HKD
Retailer 9HK$3,880 HKD
Retailer 15HK$4,072 HKD
Retailer 14HK$4,284 HKD
Retailer 5HK$4,315 HKD
Retailer 2HK$4,379 HKD
Retailer 6HK$5,057 HKD
Retailer 10HK$6,900 HKD
Retailer 4HK$7,803 HKD
Retailer 3HK$7,849 HKD
Retailer 11HK$9,327 HKD
Retailer 13HK$10,314 HKD
Brilliant EarthHK$13,103 HKD

41 data points across 15 retailers

16 retailersHK$2,087 HKD to HK$10,314 HKD

A
Cheapest Retailer
-
HK$2,087 HKD
$266 USD
Final sale: no returns
A
Retailer 2
-
HK$2,712 HKD
View
B+
Retailer 3
-
HK$3,256 HKD
$415 USD
View
A
Retailer 4
-
HK$3,880 HKD
€471 EUR
View
A
Retailer 5
-
HK$4,072 HKD
$519 USD
View
A
Retailer 6
-
HK$4,284 HKD
$546 USD
View
Retailer 7
-
HK$4,315 HKD
£433 GBP
View
Price last confirmed 19 days ago
A
Retailer 8
-
HK$4,379 HKD
£439 GBP
View
B+
Retailer 9
-
HK$5,057 HKD
$644 USD
View
B+
Retailer 10
-
HK$6,403 HKD
£643 GBP
View
B+
Retailer 11
-
HK$6,900 HKD
A$1,353 AUD
View
B
Retailer 12
-
HK$7,803 HKD
SGD 1,344 SGD
View
B
Retailer 13
-
HK$7,849 HKD
$1,000 USD
View
Retailer 14
-
HK$9,327 HKD
£936 GBP
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$10,314 HKD
$1,315 USD
View
Most Expensive
Brilliant Earth
7306218A · Oct 9
HK$13,103 HKD
$1,670 USD
View
Price last confirmed 24 days ago
15 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$8,227 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
1.51ct Asscher
HK$2,087 HKD