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Asscher|Lab Grown|IGI

1.91ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG647413837

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG647413837

Diamond specifications and retailer prices

From HK$2,456 HKD
$313 USD
As of October 28, 2026
Save HK$12,531 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,987 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.91ct lab-grown asscher diamond

This 1.91ct 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 LG647413837 or 647413837. Listed at 15 retailers as of October 28, 2026, with prices from HK$2,456 to HK$14,987, a HK$12,531 spread on the same certified stone. Brilliant Earth lists it at HK$14,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647413837
Dimensions6.89 × 6.80 × 4.50 mm
L/W Ratio1.01
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
6.89 mm6.80 mm1.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647413837
Side View
Table 64.0%Crown 32.4°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 66.2%

Caratlytics Score

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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 28
Current: HK$14,987 HKD|Low: HK$1,648 HKD|High: HK$951,374 HKD|Avg: HK$70,700 HKD|-3.5%
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 29, 2026
Retailer 15HK$2,456 HKD
Retailer 14HK$2,715 HKD
Retailer 5HK$3,962 HKD
Retailer 13HK$4,480 HKD
Retailer 2HK$4,773 HKD
Retailer 9HK$4,853 HKD
Retailer 16HK$4,888 HKD
Retailer 3HK$6,167 HKD
Retailer 12HK$6,748 HKD
Retailer 4HK$9,130 HKD
Retailer 6HK$9,981 HKD
Retailer 10HK$10,941 HKD
Retailer 7HK$10,991 HKD
Retailer 11HK$11,417 HKD
Brilliant EarthHK$14,987 HKD
Retailer 8HK$951,374 HKD

42 data points across 16 retailers

15 retailersHK$2,456 HKD to HK$14,987 HKD

A
Cheapest Retailer
-
HK$2,456 HKD
$313 USD
Final sale: no returns
A
Retailer 2
-
HK$2,715 HKD
$346 USD
View
A
Retailer 3
-
HK$3,962 HKD
$505 USD
View
B+
Retailer 4
-
HK$4,480 HKD
$571 USD
View
A
Retailer 5
-
HK$4,773 HKD
£479 GBP
View
A
Retailer 6
-
HK$4,853 HKD
€589 EUR
View
A
Retailer 7
-
HK$4,888 HKD
$623 USD
View
B+
Retailer 8
-
HK$6,167 HKD
$786 USD
View
B+
Retailer 9
-
HK$6,748 HKD
$860 USD
View
B+
Retailer 10
-
HK$8,588 HKD
£862 GBP
View
B+
Retailer 11
-
HK$9,130 HKD
$1,164 USD
View
B
Retailer 12
-
HK$10,941 HKD
£1,098 GBP
View
B
Retailer 13
-
HK$11,417 HKD
$1,455 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$11,927 HKD
$1,520 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
21311993A · Oct 28
HK$14,987 HKD
$1,910 USD
View
14 more retailers have this diamond
Prices start from HK$2,456 HKDSave up to HK$12,531 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
1.91ct Asscher
HK$2,456 HKD