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Asscher|Lab Grown|IGI

1.54ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG678533870

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678533870

Diamond specifications and retailer prices

From $364 NZD
$205 USD
As of November 2, 2026
Save $3,622 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,986 NZD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678533870 or 678533870. Listed at 21 retailers as of November 2, 2026, with prices from $364 to $3,986, a $3,622 spread on the same certified stone. Yadav Diamonds lists it at $3,986. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678533870
Dimensions6.31 × 6.28 × 4.12 mm
L/W Ratio1.00
Culet sizePointed
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
6.31 mm6.28 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678533870
Side View
Table 65.0%Crown 38°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,166 NZD|Low: $364 NZD|High: $4,034 NZD|Avg: $1,476 NZD|-13.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 17$364 NZD
Retailer 8$409 NZD
Retailer 16$423 NZD
Retailer 5$451 NZD
Retailer 9$451 NZD
Retailer 7$606 NZD
Retailer 10$734 NZD
Retailer 14$862 NZD
Retailer 13$931 NZD
Retailer 3$1,019 NZD
Retailer 19$1,041 NZD
Retailer 1$1,166 NZD
Retailer 12$1,326 NZD
Retailer 6$1,603 NZD
Retailer 18$1,841 NZD
Retailer 4$1,909 NZD
Retailer 15$2,000 NZD
Retailer 2$3,501 NZD
Retailer 11$3,697 NZD

34 data points across 19 retailers

21 retailers$364 NZD to $3,986 NZD

A
Cheapest Retailer
-
$364 NZD
$205 USD
A
Retailer 2
-
$409 NZD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$423 NZD
$238 USD
View
Retailer 4
-
$451 NZD
$254 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$451 NZD
$254 USD
View
B+
Retailer 6
-
$606 NZD
$341 USD
View
A
Retailer 7
-
$734 NZD
$413 USD
View
A
Retailer 8
-
$862 NZD
ZAR 7,831 ZAR
View
A
Retailer 9
-
$931 NZD
£413 GBP
View
Retailer 10
-
$1,019 NZD
£452 GBP
View
Price last confirmed 8 days ago
A
Retailer 11
-
$1,041 NZD
$586 USD
View
B+
Retailer 12
-
$1,166 NZD
A$1,009 AUD
View
B+
Retailer 13
-
$1,326 NZD
$746 USD
View
B+
Retailer 14
-
$1,603 NZD
$902 USD
View
B+
Retailer 15
-
$1,841 NZD
$1,036 USD
View
B
Retailer 16
-
$1,909 NZD
$1,074 USD
View
B
Retailer 17
-
$2,000 NZD
£886 GBP
View
B
Retailer 18
-
$3,501 NZD
$1,970 USD
View
Retailer 19
-
$3,697 NZD
$2,080 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$3,981 NZD
$2,240 USD
View
Most Expensive
B
Yadav Diamonds
13004725 · Nov 2
$3,986 NZD
$2,243 USD
View
20 more retailers have this diamond
Prices start from $364 NZDSave up to $3,622 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
1.54ct Asscher
$364 NZD