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Asscher|Lab Grown|IGI

1.51ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG774638624

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG774638624

Diamond specifications and retailer prices

From HK$2,534 HKD
$323 USD
As of November 2, 2026
Save HK$19,984 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$24,872 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG774638624 or 774638624. Listed at 24 retailers as of November 2, 2026, with a 789% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638624
Dimensions6.20 × 6.20 × 3.98 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
6.20 mm6.20 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638624
Side View
Table 63.0%Crown 32.9°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 64.2%

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: Nov 2
Current: HK$3,857 HKD|Low: HK$2,432 HKD|High: HK$17,497 HKD|Avg: HK$7,139 HKD|-0.2%
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
November 2, 2026
Retailer 2HK$2,534 HKD
Retailer 7HK$2,832 HKD
Retailer 4HK$3,138 HKD
Retailer 1HK$3,857 HKD
Retailer 8HK$4,174 HKD
Retailer 16HK$4,355 HKD
Retailer 6HK$5,743 HKD
Retailer 9HK$5,975 HKD
Retailer 10HK$6,239 HKD
Retailer 12HK$7,854 HKD
Retailer 13HK$8,043 HKD
Retailer 15HK$9,203 HKD
Retailer 5HK$12,059 HKD
Retailer 14HK$13,512 HKD
Retailer 11HK$13,542 HKD
Retailer 3HK$17,497 HKD

43 data points across 16 retailers

24 retailersHK$2,534 HKD to HK$22,518 HKD

A
Cheapest Retailer
-
HK$2,534 HKD
$323 USD
A
Retailer 2
-
HK$2,832 HKD
$361 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,934 HKD
$374 USD
View
Retailer 4
-
HK$3,138 HKD
$400 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,138 HKD
$400 USD
View
A
Retailer 6
-
HK$3,335 HKD
$425 USD
View
A
Retailer 7
-
HK$3,857 HKD
£387 GBP
View
A
Retailer 8
-
HK$4,174 HKD
$532 USD
View
A
Retailer 9
-
HK$4,355 HKD
$555 USD
View
B+
Retailer 10
-
HK$5,743 HKD
$732 USD
View
B+
Retailer 11
-
HK$5,975 HKD
ZAR 12,303 ZAR
View
B+
Retailer 12
-
HK$6,239 HKD
£626 GBP
View
B+
Retailer 13
-
HK$7,854 HKD
A$1,540 AUD
View
B
Retailer 14
-
HK$8,043 HKD
A$1,577 AUD
View
B
Retailer 15
-
HK$9,203 HKD
$1,173 USD
View
B
Retailer 16
-
HK$11,141 HKD
$1,420 USD
View
B
Retailer 17
-
HK$12,059 HKD
$1,537 USD
View
B
Retailer 18
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HK$12,377 HKD
$1,578 USD
View
B
Retailer 19
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HK$12,395 HKD
$1,580 USD
View
B
Retailer 20
-
HK$13,512 HKD
£1,356 GBP
View
B
Retailer 21
-
HK$13,542 HKD
£1,359 GBP
View
Retailer 22
-
HK$17,497 HKD
$2,230 USD
View
Price last confirmed 30 days ago
B
Retailer 23
-
HK$22,518 HKD
$2,870 USD
View
Most Expensive
Do Amore Diamonds
23-774638624 · Nov 2
HK$24,872 HKD
$3,170 USD
View
Price under review
23 more retailers have this diamond
Prices start from HK$2,534 HKDSave up to HK$19,984 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$2,534 HKD