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Asscher|Lab Grown|IGI

4.20ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG829601772

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG829601772

Diamond specifications and retailer prices

From $959 SGD
$750 USD
As of October 29, 2026
Save $7,381 SGD (89%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,340 SGD at Frank Darling · As of October 25, 2026
View at Frank Darling

About this 4.2ct lab-grown asscher diamond

This 4.2ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG829601772 or 829601772. Listed at 4 retailers as of October 25, 2026, with prices from $959 to $8,340, a $7,381 spread on the same certified stone. Frank Darling lists it at $8,340. 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

4.20
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829601772
Dimensions8.89 × 8.72 × 6.01 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm8.72 mm4.20 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829601772
Side View
Table 61.0%Crown 35.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 68.9%

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 29
Current: $8,340 SGD|Low: $615 SGD|High: $8,340 SGD|Avg: $1,896 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 3$959 SGD
Retailer 7$1,119 SGD
Retailer 2$1,312 SGD
Retailer 4$1,553 SGD
Retailer 6$2,503 SGD
Retailer 5$5,011 SGD
Frank Darling$8,340 SGD

17 data points across 7 retailers

4 retailers$959 SGD to $8,340 SGD

A
Cheapest Retailer
-
$959 SGD
$750 USD
Final sale: no returns
B+
Retailer 2
-
$1,312 SGD
$1,026 USD
View
Retailer 3
-
$5,011 SGD
$3,920 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Frank Darling
100752230995KD · Oct 25
$8,340 SGD
$6,524 USD
View
3 more retailers have this diamond
Prices start from $959 SGDSave up to $7,381 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
4.20ct Asscher
$959 SGD