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Asscher|Lab Grown|IGI

1.70ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG617445377

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG617445377

Diamond specifications and retailer prices

From $442 NZD
$249 USD
As of October 30, 2026
Save $3,941 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,383 NZD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct 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 LG617445377 or 617445377. Listed at 17 retailers as of October 24, 2026, with prices from $442 to $4,383, a $3,941 spread on the same certified stone. Brilliant Earth lists it at $4,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.6°
Pavilion angle28.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617445377
Dimensions6.61 × 6.32 × 4.25 mm
L/W Ratio1.05
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
6.61 mm6.32 mm1.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617445377
Side View
Table 68.0%Crown 51.6°Girdle: MED-STKPavilion 28.7°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: $3,158 NZD|Low: $495 NZD|High: $4,524 NZD|Avg: $1,645 NZD|-30.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$495 NZD
Retailer 7$548 NZD
Retailer 11$917 NZD
Retailer 3$1,004 NZD
Retailer 5$1,034 NZD
Retailer 2$1,042 NZD
Retailer 6$1,684 NZD
Retailer 9$1,725 NZD
Retailer 10$2,156 NZD
Retailer 8$2,199 NZD
Retailer 4$2,204 NZD
Brilliant Earth$3,158 NZD

41 data points across 12 retailers

17 retailers$442 NZD to $4,383 NZD

A
Cheapest Retailer
-
$442 NZD
$249 USD
A
Retailer 2
-
$495 NZD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$548 NZD
$309 USD
View
A
Retailer 4
-
$917 NZD
$517 USD
View
A
Retailer 5
-
$1,004 NZD
$566 USD
View
A
Retailer 6
-
$1,034 NZD
€555 EUR
View
A
Retailer 7
-
$1,042 NZD
£463 GBP
View
A
Retailer 8
-
$1,127 NZD
$635 USD
View
B+
Retailer 9
-
$1,684 NZD
$949 USD
View
B+
Retailer 10
-
$1,691 NZD
£750 GBP
View
Retailer 11
-
$1,725 NZD
A$1,496 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,853 NZD
$1,044 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$2,156 NZD
$1,215 USD
View
B
Retailer 14
-
$2,199 NZD
£976 GBP
View
B
Retailer 15
-
$2,248 NZD
$1,267 USD
View
B
Retailer 16
-
$3,158 NZD
$1,780 USD
View
Most Expensive
B
Brilliant Earth
14233989A · Oct 24
$4,383 NZD
$2,470 USD
View
16 more retailers have this diamond
Prices start from $442 NZDSave up to $3,941 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
1.70ct Asscher
$442 NZD