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Asscher|Lab Grown|IGI

1.51ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG694522047

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG694522047

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of November 2, 2026
Save HK$8,387 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,163 HKD at Brilliant Earth · As of October 22, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694522047 or 694522047. Listed at 20 retailers as of November 1, 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

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694522047
Dimensions6.30 × 6.30 × 4.21 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
6.30 mm6.30 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694522047
Side View
Table 63.0%Crown 34.5°Girdle: MediumPavilion 42.1°Culet: NoneDepth 66.8%

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 2
Current: HK$16,163 HKD|Low: HK$1,765 HKD|High: HK$16,163 HKD|Avg: HK$5,094 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
Retailer 17
November 3, 2026
Retailer 16HK$1,836 HKD
Retailer 7HK$2,056 HKD
Retailer 6HK$2,275 HKD
Retailer 17HK$2,275 HKD
Retailer 5HK$3,852 HKD
Retailer 11HK$3,935 HKD
Retailer 8HK$4,104 HKD
Retailer 13HK$4,127 HKD
Retailer 2HK$4,262 HKD
Retailer 15HK$4,360 HKD
Retailer 10HK$5,324 HKD
Retailer 4HK$7,328 HKD
Retailer 14HK$7,352 HKD
Retailer 9HK$7,737 HKD
Retailer 12HK$9,137 HKD
Retailer 3HK$9,274 HKD
Brilliant EarthHK$16,163 HKD

44 data points across 17 retailers

20 retailersHK$1,836 HKD to HK$10,223 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$2,275 HKD
$290 USD
View
Retailer 5
-
HK$2,275 HKD
$290 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,852 HKD
$491 USD
View
A
Retailer 7
-
HK$3,935 HKD
ZAR 8,103 ZAR
View
A
Retailer 8
-
HK$4,104 HKD
$523 USD
View
A
Retailer 9
-
HK$4,127 HKD
€501 EUR
View
A
Retailer 10
-
HK$4,262 HKD
£428 GBP
View
Retailer 11
-
HK$4,360 HKD
£438 GBP
View
Price last confirmed 18 days ago
B+
Retailer 12
-
HK$5,324 HKD
A$1,044 AUD
View
B+
Retailer 13
-
HK$5,798 HKD
$739 USD
View
B+
Retailer 14
-
HK$7,328 HKD
$934 USD
View
Retailer 15
-
HK$7,352 HKD
$937 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$7,737 HKD
$986 USD
View
B
Retailer 17
-
HK$9,137 HKD
£917 GBP
View
B
Retailer 18
-
HK$9,274 HKD
$1,182 USD
View
B
Retailer 19
-
HK$10,223 HKD
$1,303 USD
View
Most Expensive
Brilliant Earth
21312544A · Oct 22
HK$16,163 HKD
$2,060 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$8,387 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$1,836 HKD