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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG831630799

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831630799

Diamond specifications and retailer prices

From $972 NZD
$548 USD
As of October 31, 2026
Save $6,113 NZD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,085 NZD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4.03ct lab-grown asscher diamond

This 4.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831630799 or 831630799. Listed at 5 retailers as of October 31, 2026, with prices from $972 to $7,085, a $6,113 spread on the same certified stone. Frank Darling lists it at $7,085. 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

4.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831630799
Dimensions8.85 × 8.72 × 5.78 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.72 mm4.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831630799
Side View
Table 67.0%Crown 36.2°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 66.3%

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: $7,085 NZD|Low: $972 NZD|High: $7,086 NZD|Avg: $2,869 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$972 NZD
Retailer 7$1,304 NZD
Retailer 4$1,363 NZD
Retailer 6$1,800 NZD
Retailer 2$3,529 NZD
Retailer 5$4,524 NZD
Frank Darling$7,085 NZD

10 data points across 7 retailers

5 retailers$972 NZD to $7,085 NZD

A
Cheapest Retailer
-
$972 NZD
$548 USD
Final sale: no returns
B+
Retailer 2
-
$1,363 NZD
$768 USD
View
B+
Retailer 3
-
$3,529 NZD
$1,989 USD
View
Retailer 4
-
$4,524 NZD
$2,550 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Frank Darling
100193724956KD · Nov 1
$7,085 NZD
$3,993 USD
View
4 more retailers have this diamond
Prices start from $972 NZDSave up to $6,113 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
4.03ct Asscher
$972 NZD