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Asscher|Lab Grown|IGI

1.51ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG800613276

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800613276

Diamond specifications and retailer prices

From $2,455 NZD
As of November 4, 2026
Save $5,657 NZD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,015 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.51ct lab-grown asscher diamond

This 1.51ct 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 LG800613276 or 800613276. Listed at 22 retailers as of November 4, 2026, with a 230% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800613276
Dimensions6.19 × 6.16 × 3.96 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.16 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800613276
Side View
Table 70.0%Crown 40.5°Girdle: ThickPavilion 40°Culet: NoneDepth 64.3%

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: Nov 4
Current: $8,113 NZD|Low: $2,358 NZD|High: $8,959 NZD|Avg: $4,858 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 5$2,455 NZD
Retailer 19$2,672 NZD
Retailer 2$2,750 NZD
Retailer 7$2,847 NZD
Retailer 11$2,847 NZD
Retailer 17$3,149 NZD
Retailer 13$3,213 NZD
Retailer 10$3,266 NZD
Retailer 12$3,981 NZD
Retailer 8$4,497 NZD
Retailer 15$4,960 NZD
Retailer 18$5,169 NZD
Retailer 14$5,239 NZD
Retailer 9$5,338 NZD
Retailer 16$6,475 NZD
Retailer 4$7,678 NZD
Retailer 1$8,113 NZD
Retailer 6$8,710 NZD
Retailer 3$8,819 NZD

38 data points across 19 retailers

22 retailers$2,455 NZD to $8,113 NZD

B+
Cheapest Retailer
-
$2,455 NZD
B+
Retailer 2
-
$2,672 NZD
View
B+
Retailer 3
-
$2,750 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,847 NZD
View
Retailer 5
-
$2,847 NZD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$3,149 NZD
View
B+
Retailer 7
-
$3,213 NZD
View
B
Retailer 8
-
$3,266 NZD
View
B+
Retailer 9
-
$3,981 NZD
View
B
Retailer 10
-
$4,497 NZD
View
Retailer 11
-
$4,960 NZD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$5,169 NZD
View
B
Retailer 13
-
$5,239 NZD
View
B
Retailer 14
-
$5,338 NZD
View
B
Retailer 15
-
$6,475 NZD
View
B
Retailer 16
-
$6,865 NZD
View
B
Retailer 17
-
$7,678 NZD
View
B
Retailer 18
-
$8,113 NZD
View
Retailer 19
-
$8,710 NZD
View
Price under review
Retailer 20
-
$8,819 NZD
View
Price under review
Retailer 21
-
$9,521 NZD
View
Price under review
Most Expensive
Taylor and Hart
4LVWDE4 · Nov 4
$10,015 NZD
$5,645 USD
View
Price under review
21 more retailers have this diamond
Prices start from $2,455 NZDSave up to $5,657 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+
1.51ct Asscher
$2,455 NZD