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Asscher|Lab Grown|IGI

1.25ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG634438177

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG634438177

Diamond specifications and retailer prices

From $417 NZD
As of November 4, 2026
Save $1,763 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,180 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634438177 or 634438177. Listed at 17 retailers as of November 4, 2026, with prices from $417 to $2,180, a $1,763 spread on the same certified stone. Reve Diamonds lists it at $2,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634438177
Dimensions5.91 × 5.90 × 3.99 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.91 mm5.90 mm1.25 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634438177
Side View
Table 65.0%Crown 37°Girdle: MediumPavilion 41.2°Culet: NoneDepth 67.6%

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 4
Current: $878 NZD|Low: $415 NZD|High: $2,180 NZD|Avg: $1,095 NZD|+0.2%
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
Reve Diamonds
November 5, 2026
Retailer 12$417 NZD
Retailer 7$459 NZD
Retailer 10$617 NZD
Retailer 2$793 NZD
Retailer 4$797 NZD
Retailer 14$800 NZD
Retailer 8$848 NZD
Retailer 1$878 NZD
Retailer 5$896 NZD
Retailer 6$1,027 NZD
Retailer 11$1,100 NZD
Retailer 15$1,125 NZD
Retailer 3$1,526 NZD
Retailer 13$1,586 NZD
Retailer 9$1,856 NZD
Reve Diamonds$2,180 NZD

40 data points across 16 retailers

17 retailers$417 NZD to $2,180 NZD

A
Cheapest Retailer
-
$417 NZD
Final sale: no returns
Retailer 2
-
$459 NZD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$617 NZD
View
A
Retailer 4
-
$793 NZD
View
Retailer 5
-
$797 NZD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$800 NZD
View
A
Retailer 7
-
$848 NZD
View
A
Retailer 8
-
$878 NZD
View
Retailer 9
-
$896 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,027 NZD
View
B+
Retailer 11
-
$1,100 NZD
View
B+
Retailer 12
-
$1,125 NZD
View
B
Retailer 13
-
$1,526 NZD
View
B
Retailer 14
-
$1,561 NZD
View
B
Retailer 15
-
$1,586 NZD
View
B
Retailer 16
-
$1,856 NZD
View
Most Expensive
B
Reve Diamonds
81C9351BD · Nov 4
$2,180 NZD
$1,229 USD
View
16 more retailers have this diamond
Prices start from $417 NZDSave up to $1,763 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
1.25ct Asscher
$417 NZD