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Asscher|Lab Grown|IGI

2.51ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG692512821

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG692512821

Diamond specifications and retailer prices

From $860 NZD
$483 USD
As of October 25, 2026
Save $4,268 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,128 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.51ct lab-grown asscher diamond

This 2.51ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692512821 or 692512821. Listed at 14 retailers as of October 25, 2026, with prices from $860 to $5,128, a $4,268 spread on the same certified stone. Brilliant Earth lists it at $5,128. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692512821
Dimensions7.49 × 7.47 × 4.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.47 mm2.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692512821
Side View
Table 64.0%Crown 37.9°Girdle: MediumPavilion 39°Culet: NoneDepth 65.2%

Caratlytics Score

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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: Oct 25
Current: $5,128 NZD|Low: $760 NZD|High: $6,018 NZD|Avg: $2,322 NZD|-11.4%
Brilliant Earth
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
October 30, 2026
Retailer 10$860 NZD
Retailer 12$890 NZD
Retailer 3$1,122 NZD
Retailer 8$1,260 NZD
Retailer 15$1,367 NZD
Retailer 14$1,499 NZD
Retailer 2$1,559 NZD
Retailer 5$1,659 NZD
Retailer 7$2,741 NZD
Retailer 6$2,832 NZD
Retailer 4$3,223 NZD
Retailer 9$3,381 NZD
Retailer 11$3,508 NZD
Retailer 13$4,531 NZD
Brilliant Earth$5,128 NZD

42 data points across 15 retailers

14 retailers$860 NZD to $5,128 NZD

A
Cheapest Retailer
-
$860 NZD
$483 USD
Retailer 2
-
$890 NZD
£394 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,122 NZD
$630 USD
View
A
Retailer 4
-
$1,260 NZD
€674 EUR
View
A
Retailer 5
-
$1,367 NZD
$768 USD
View
A
Retailer 6
-
$1,499 NZD
$842 USD
View
A
Retailer 7
-
$1,559 NZD
£690 GBP
View
A
Retailer 8
-
$1,659 NZD
$932 USD
View
Retailer 9
-
$2,832 NZD
$1,590 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$3,223 NZD
$1,810 USD
View
B
Retailer 11
-
$3,381 NZD
£1,495 GBP
View
Retailer 12
-
$3,508 NZD
$1,970 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$4,531 NZD
$2,545 USD
View
Most Expensive
B
Brilliant Earth
13547304A · Oct 26
$5,128 NZD
$2,880 USD
View
13 more retailers have this diamond
Prices start from $860 NZDSave up to $4,268 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
2.51ct Asscher
$860 NZD