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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 $555 NZD
$313 USD
As of October 30, 2026
Save $2,834 NZD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,389 NZD 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 $555 to $3,389, a $2,834 spread on the same certified stone. Brilliant Earth lists it at $3,389. 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 30
Current: $3,389 NZD|Low: $373 NZD|High: $215,133 NZD|Avg: $15,874 NZD|-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 30, 2026
Retailer 15$555 NZD
Retailer 14$614 NZD
Retailer 5$896 NZD
Retailer 13$1,013 NZD
Retailer 2$1,083 NZD
Retailer 9$1,097 NZD
Retailer 16$1,105 NZD
Retailer 3$1,395 NZD
Retailer 12$1,526 NZD
Retailer 4$2,064 NZD
Retailer 6$2,257 NZD
Retailer 10$2,474 NZD
Retailer 7$2,485 NZD
Retailer 11$2,582 NZD
Brilliant Earth$3,389 NZD
Retailer 8$215,133 NZD

42 data points across 16 retailers

15 retailers$555 NZD to $3,389 NZD

A
Cheapest Retailer
-
$555 NZD
$313 USD
Final sale: no returns
A
Retailer 2
-
$614 NZD
$346 USD
View
A
Retailer 3
-
$896 NZD
$505 USD
View
B+
Retailer 4
-
$1,013 NZD
$571 USD
View
A
Retailer 5
-
$1,083 NZD
£480 GBP
View
A
Retailer 6
-
$1,097 NZD
€589 EUR
View
A
Retailer 7
-
$1,105 NZD
$623 USD
View
B+
Retailer 8
-
$1,395 NZD
$786 USD
View
B+
Retailer 9
-
$1,526 NZD
$860 USD
View
B+
Retailer 10
-
$1,942 NZD
£862 GBP
View
B+
Retailer 11
-
$2,064 NZD
$1,164 USD
View
B
Retailer 12
-
$2,474 NZD
£1,098 GBP
View
Retailer 13
-
$2,582 NZD
$1,455 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$2,697 NZD
$1,520 USD
View
Price last confirmed 81 days ago
Most Expensive
B
Brilliant Earth
21311993A · Oct 28
$3,389 NZD
$1,910 USD
View
14 more retailers have this diamond
Prices start from $555 NZDSave up to $2,834 NZD

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
$555 NZD