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Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG799636428

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799636428

Diamond specifications and retailer prices

From $706 NZD
$398 USD
As of October 31, 2026
Save $5,850 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,556 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG799636428 or 799636428. Listed at 10 retailers as of October 31, 2026, with prices from $706 to $6,556, a $5,850 spread on the same certified stone. Rare Carat lists it at $6,556. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799636428
Dimensions6.47 × 6.43 × 4.07 mm
L/W Ratio1.01
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
6.47 mm6.43 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799636428
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 31
Current: $6,556 NZD|Low: $706 NZD|High: $8,605 NZD|Avg: $3,164 NZD|+4.0%
Rare Carat
Retailer 2
Retailer 3
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Retailer 10
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 14$706 NZD
Retailer 6$812 NZD
Retailer 4$935 NZD
Retailer 18$1,217 NZD
Retailer 19$1,242 NZD
Retailer 5$1,659 NZD
Retailer 9$2,033 NZD
Retailer 15$2,094 NZD
Retailer 3$2,115 NZD
Retailer 7$2,437 NZD
Retailer 12$2,449 NZD
Retailer 20$2,577 NZD
Retailer 13$2,681 NZD
Retailer 2$3,258 NZD
Retailer 8$3,732 NZD
Retailer 10$4,465 NZD
Retailer 17$5,412 NZD
Retailer 11$5,697 NZD
Retailer 16$5,855 NZD
Rare Carat$6,556 NZD

19 data points across 20 retailers

10 retailers$706 NZD to $6,556 NZD

A+
Cheapest Retailer
-
$706 NZD
$398 USD
A
Retailer 2
-
$1,217 NZD
$686 USD
View
A
Retailer 3
-
$1,242 NZD
$700 USD
View
B+
Retailer 4
-
$2,094 NZD
$1,180 USD
View
B+
Retailer 5
-
$2,577 NZD
$1,452 USD
View
B+
Retailer 6
-
$2,681 NZD
$1,511 USD
View
B+
Retailer 7
-
$3,258 NZD
£1,446 GBP
View
B
Retailer 8
-
$5,412 NZD
$3,050 USD
View
B
Retailer 9
-
$5,855 NZD
$3,300 USD
View
Most Expensive
B
Rare Carat
PD-205550 · Nov 1
$6,556 NZD
$3,695 USD
View
9 more retailers have this diamond
Prices start from $706 NZDSave up to $5,850 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
$706 NZD