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Asscher|Lab Grown|IGI

1.59ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG800679537

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800679537

Diamond specifications and retailer prices

From $2,548 NZD
$1,436 USD
As of October 31, 2026
Save $7,535 NZD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,083 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.59ct lab-grown asscher diamond

This 1.59ct 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 LG800679537 or 800679537. Listed at 11 retailers as of October 31, 2026, with prices from $2,548 to $10,083, a $7,535 spread on the same certified stone. With Clarity lists it at $10,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679537
Dimensions6.59 × 6.56 × 4.29 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
6.59 mm6.56 mm1.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679537
Side View
Table 60.0%Crown 29.8°Girdle: MediumPavilion 38.7°Culet: NoneDepth 65.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $3,703 NZD|Low: $1,691 NZD|High: $9,368 NZD|Avg: $5,203 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$1,691 NZD
Retailer 8$3,202 NZD
Retailer 1$3,703 NZD
Retailer 5$3,966 NZD
Retailer 2$4,235 NZD
Retailer 3$4,830 NZD
Retailer 7$7,539 NZD
Retailer 4$8,486 NZD
Retailer 6$9,084 NZD

42 data points across 9 retailers

11 retailers$2,548 NZD to $10,083 NZD

B+
Cheapest Retailer
-
$2,548 NZD
$1,436 USD
B+
Retailer 2
-
$3,202 NZD
HK$14,100 HKD
View
B+
Retailer 3
-
$3,703 NZD
£1,643 GBP
View
B
Retailer 4
-
$3,966 NZD
$2,235 USD
View
B+
Retailer 5
-
$4,235 NZD
€2,273 EUR
View
B+
Retailer 6
-
$4,830 NZD
ZAR 43,978 ZAR
View
B
Retailer 7
-
$7,539 NZD
$4,249 USD
View
B
Retailer 8
-
$8,486 NZD
£3,766 GBP
View
B
Retailer 9
-
$9,084 NZD
$5,120 USD
View
B
Retailer 10
-
$9,222 NZD
$5,197 USD
View
Most Expensive
B
With Clarity
800679537 · Oct 31
$10,083 NZD
$5,683 USD
View
10 more retailers have this diamond
Prices start from $2,548 NZDSave up to $7,535 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+
1.59ct Asscher
$2,548 NZD