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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 $3,081 SGD
$2,410 USD
As of October 31, 2026
Save $28,207 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $31,288 SGD 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 $3,081 to $31,288, a $28,207 spread on the same certified stone. Cape Diamonds lists it at $31,288. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $31,288 SGD|Low: $3,081 SGD|High: $33,832 SGD|Avg: $17,364 SGD|-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$3,081 SGD
Retailer 8$12,081 SGD
Retailer 4$12,441 SGD
Retailer 14$13,010 SGD
Retailer 2$13,474 SGD
Retailer 13$13,474 SGD
Retailer 5$13,540 SGD
Retailer 7$15,154 SGD
Retailer 12$15,584 SGD
Retailer 6$17,359 SGD
Retailer 3$19,307 SGD
Retailer 9$24,180 SGD
Retailer 10$31,183 SGD
Cape Diamonds$31,288 SGD

21 data points across 14 retailers

12 retailers$3,081 SGD to $31,288 SGD

A
Cheapest Retailer
-
$3,081 SGD
$2,410 USD
B
Retailer 2
-
$12,081 SGD
$9,450 USD
View
B
Retailer 3
-
$12,441 SGD
$9,732 USD
View
B
Retailer 4
-
$13,010 SGD
$10,177 USD
View
Final sale: no returns
Retailer 5
-
$13,474 SGD
$10,540 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$13,474 SGD
$10,540 USD
View
B
Retailer 7
-
$15,154 SGD
$11,854 USD
View
B
Retailer 8
-
$15,584 SGD
$12,190 USD
View
B
Retailer 9
-
$19,307 SGD
£11,892 GBP
View
B
Retailer 10
-
$24,180 SGD
£14,893 GBP
View
Retailer 11
-
$31,183 SGD
A$37,526 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Cape Diamonds
cert_630456244 · Oct 29
$31,288 SGD
ZAR 395,383 ZAR
View
11 more retailers have this diamond
Prices start from $3,081 SGDSave up to $28,207 SGD

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
$3,081 SGD