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Asscher|Lab Grown|IGI

3.21ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG630456244

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630456244

Diamond specifications and retailer prices

From $4,276 NZD
$2,410 USD
As of October 31, 2026
Save $39,149 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $43,425 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.21ct lab-grown asscher diamond

This 3.21ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630456244 or 630456244. Listed at 12 retailers as of October 29, 2026, with prices from $4,276 to $43,425, a $39,149 spread on the same certified stone. Cape Diamonds lists it at $43,425. 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

3.21
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630456244
Dimensions7.96 × 7.91 × 5.52 mm
L/W Ratio1.01
Culet sizePointed
Top View
7.96 mm7.91 mm3.21 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630456244
Side View
Table 68.0%Crown 43.5°Girdle: MediumPavilion 43.1°Culet: NoneDepth 69.8%

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: Oct 31
Current: $43,425 NZD|Low: $4,276 NZD|High: $46,956 NZD|Avg: $24,190 NZD|-7.5%
Cape Diamonds
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
November 1, 2026
Retailer 11$4,276 NZD
Retailer 10$16,767 NZD
Retailer 4$17,267 NZD
Retailer 14$18,057 NZD
Retailer 8$18,701 NZD
Retailer 13$18,701 NZD
Retailer 5$18,792 NZD
Retailer 9$21,033 NZD
Retailer 12$21,629 NZD
Retailer 6$24,093 NZD
Retailer 3$26,797 NZD
Retailer 7$33,381 NZD
Retailer 2$43,206 NZD
Cape Diamonds$43,425 NZD

20 data points across 14 retailers

12 retailers$4,276 NZD to $43,425 NZD

A
Cheapest Retailer
-
$4,276 NZD
$2,410 USD
B
Retailer 2
-
$16,767 NZD
$9,450 USD
View
B
Retailer 3
-
$17,267 NZD
$9,732 USD
View
B
Retailer 4
-
$18,057 NZD
$10,177 USD
View
Final sale: no returns
Retailer 5
-
$18,701 NZD
$10,540 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$18,701 NZD
$10,540 USD
View
B
Retailer 7
-
$21,033 NZD
$11,854 USD
View
B
Retailer 8
-
$21,629 NZD
$12,190 USD
View
B
Retailer 9
-
$26,797 NZD
£11,892 GBP
View
B
Retailer 10
-
$33,381 NZD
£14,814 GBP
View
B
Retailer 11
-
$43,206 NZD
A$37,463 AUD
View
Most Expensive
B
Cape Diamonds
cert_630456244 · Oct 29
$43,425 NZD
ZAR 395,383 ZAR
View
11 more retailers have this diamond
Prices start from $4,276 NZDSave up to $39,149 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
3.21ct Asscher
$4,276 NZD