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Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG831693561

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831693561

Diamond specifications and retailer prices

From $1,377 NZD
$776 USD
As of November 1, 2026
Save $7,317 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,694 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct 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 LG831693561 or 831693561. Listed at 13 retailers as of October 31, 2026, with prices from $1,377 to $8,694, a $7,317 spread on the same certified stone. Brilliant Earth lists it at $8,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693561
Dimensions6.40 × 6.39 × 4.13 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
6.40 mm6.39 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693561
Side View
Table 65.0%Crown 36.9°Girdle: MED-STKPavilion 45.2°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,285 NZD|Low: $1,377 NZD|High: $5,631 NZD|Avg: $2,800 NZD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$1,377 NZD
Retailer 6$1,613 NZD
Retailer 3$1,658 NZD
Retailer 7$1,765 NZD
Retailer 9$2,271 NZD
Retailer 1$2,285 NZD
Retailer 11$2,317 NZD
Retailer 10$2,622 NZD
Retailer 8$3,513 NZD
Retailer 4$4,792 NZD
Retailer 2$4,808 NZD
Retailer 5$5,602 NZD

18 data points across 12 retailers

13 retailers$1,377 NZD to $8,694 NZD

A
Cheapest Retailer
-
$1,377 NZD
$776 USD
Final sale: no returns
A
Retailer 2
-
$1,613 NZD
£716 GBP
View
A
Retailer 3
-
$1,658 NZD
HK$7,300 HKD
View
A
Retailer 4
-
$1,765 NZD
$995 USD
View
B+
Retailer 5
-
$2,271 NZD
€1,219 EUR
View
B+
Retailer 6
-
$2,285 NZD
£1,014 GBP
View
B+
Retailer 7
-
$2,317 NZD
$1,306 USD
View
B+
Retailer 8
-
$2,622 NZD
ZAR 23,874 ZAR
View
B+
Retailer 9
-
$3,513 NZD
$1,980 USD
View
B
Retailer 10
-
$4,792 NZD
$2,701 USD
View
B+
Retailer 11
-
$4,808 NZD
SGD 3,662 SGD
View
B
Retailer 12
-
$5,602 NZD
£2,486 GBP
View
Most Expensive
B
Brilliant Earth
22132457A · Oct 31
$8,694 NZD
$4,900 USD
View
12 more retailers have this diamond
Prices start from $1,377 NZDSave up to $7,317 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
1.53ct Asscher
$1,377 NZD