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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843674821

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843674821

Diamond specifications and retailer prices

From $1,230 SGD
HK$7,500 HKD
As of October 30, 2026
Save $3,935 SGD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,165 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.92ct lab-grown marquise diamond

This 3.92ct lab-grown marquise 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 LG843674821 or 843674821. Listed at 10 retailers as of October 28, 2026, with prices from $1,230 to $5,165, a $3,935 spread on the same certified stone. Rare Carat lists it at $5,165. 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

3.92
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843674821
Dimensions16.99 × 8.17 × 4.84 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.99 mm8.17 mm3.92 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843674821
Side View
Table 62.0%Crown 32.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.2%

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 30
Current: $5,165 SGD|Low: $1,230 SGD|High: $5,165 SGD|Avg: $2,769 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$1,230 SGD
Retailer 9$1,492 SGD
Retailer 4$1,670 SGD
Retailer 2$1,672 SGD
Retailer 7$1,694 SGD
Retailer 6$2,676 SGD
Retailer 8$3,597 SGD
Retailer 10$3,755 SGD
Retailer 3$4,118 SGD
Rare Carat$5,165 SGD

16 data points across 10 retailers

10 retailers$1,230 SGD to $5,165 SGD

A
Cheapest Retailer
-
$1,230 SGD
HK$7,500 HKD
A
Retailer 2
-
$1,492 SGD
$1,164 USD
View
A
Retailer 3
-
$1,670 SGD
€1,241 EUR
View
A
Retailer 4
-
$1,672 SGD
£1,027 GBP
View
A
Retailer 5
-
$1,694 SGD
$1,322 USD
View
A
Retailer 6
-
$2,676 SGD
$2,088 USD
View
B+
Retailer 7
-
$3,597 SGD
$2,806 USD
View
B+
Retailer 8
-
$3,755 SGD
$2,930 USD
View
B+
Retailer 9
-
$4,118 SGD
£2,530 GBP
View
Most Expensive
B
Rare Carat
KI8216748KF843 · Oct 28
$5,165 SGD
$4,030 USD
View
9 more retailers have this diamond
Prices start from $1,230 SGDSave up to $3,935 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
3.92ct Marquise
$1,230 SGD