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Asscher|Lab Grown|IGI

1.70ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG799643938

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799643938

Diamond specifications and retailer prices

From $2,181 NZD
$1,229 USD
As of October 31, 2026
Save $4,526 NZD (67%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,707 NZD at Brilliant Earth · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799643938 or 799643938. Listed at 3 retailers as of October 31, 2026, with prices from $2,181 to $6,707, a $4,526 spread on the same certified stone. Brilliant Earth lists it at $6,707. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643938
Dimensions6.57 × 6.55 × 4.44 mm
L/W Ratio1.00
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
6.57 mm6.55 mm1.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643938
Side View
Table 62.0%Crown 38.3°Girdle: MediumPavilion 42.4°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,707 NZD|Low: $1,038 NZD|High: $9,883 NZD|Avg: $3,691 NZD|-32.1%
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
October 31, 2026
Retailer 7$1,038 NZD
Retailer 11$1,854 NZD
Retailer 3$2,172 NZD
Retailer 2$2,181 NZD
Retailer 13$2,413 NZD
Retailer 5$2,540 NZD
Retailer 10$2,722 NZD
Retailer 9$2,768 NZD
Retailer 12$4,060 NZD
Retailer 8$4,705 NZD
Retailer 4$5,205 NZD
Retailer 6$6,600 NZD
Brilliant Earth$6,707 NZD

12 data points across 13 retailers

3 retailers$2,181 NZD to $6,707 NZD

B+
Cheapest Retailer
-
$2,181 NZD
$1,229 USD
Retailer 2
-
$6,600 NZD
$3,720 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21412161Y · Oct 31
$6,707 NZD
$3,780 USD
View
2 more retailers have this diamond
Prices start from $2,181 NZDSave up to $4,526 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.

B+
1.70ct Asscher
$2,181 NZD