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Marquise|Lab Grown|IGI

3.92ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG790621542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790621542

Diamond specifications and retailer prices

From $1,305 SGD
$1,018 USD
As of October 29, 2026
Save $9,544 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,848 SGD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

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 LG790621542 or 790621542. Listed at 20 retailers as of October 29, 2026, with prices from $1,305 to $10,848, a $9,544 spread on the same certified stone. Yadav Diamonds lists it at $10,848. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790621542
Dimensions16.06 × 8.18 × 5.22 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm8.18 mm3.92 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790621542
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.8%

Caratlytics Score

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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: $2,152 SGD|Low: $1,150 SGD|High: $10,848 SGD|Avg: $3,809 SGD|+6.7%
Retailer 1
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
Yadav Diamonds
October 30, 2026
Retailer 4$1,305 SGD
Retailer 7$1,628 SGD
Retailer 8$1,907 SGD
Retailer 3$2,139 SGD
Retailer 1$2,152 SGD
Retailer 12$3,009 SGD
Retailer 14$3,369 SGD
Retailer 11$3,648 SGD
Retailer 13$4,121 SGD
Retailer 6$4,231 SGD
Retailer 5$4,391 SGD
Retailer 9$5,070 SGD
Retailer 2$5,314 SGD
Retailer 10$10,356 SGD
Yadav Diamonds$10,848 SGD

35 data points across 15 retailers

20 retailers$1,305 SGD to $10,848 SGD

Retailer 1
-
$1,028 SGD
$802 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,118 SGD
$872 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,192 SGD
$930 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,305 SGD
$1,018 USD
View
Final sale: no returns
A
Retailer 5
-
$1,628 SGD
$1,270 USD
View
A
Retailer 6
-
$1,907 SGD
$1,488 USD
View
A
Retailer 7
-
$2,139 SGD
$1,669 USD
View
A
Retailer 8
-
$2,152 SGD
£1,322 GBP
View
B+
Retailer 9
-
$3,009 SGD
$2,348 USD
View
Retailer 10
-
$3,369 SGD
A$4,044 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,648 SGD
$2,846 USD
View
Retailer 12
-
$3,700 SGD
$2,887 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$4,121 SGD
£2,532 GBP
View
B+
Retailer 14
-
$4,231 SGD
$3,301 USD
View
B+
Retailer 15
-
$4,391 SGD
$3,426 USD
View
B
Retailer 16
-
$5,070 SGD
£3,115 GBP
View
B
Retailer 17
-
$5,314 SGD
$4,146 USD
View
B
Retailer 18
-
$8,537 SGD
£5,245 GBP
View
B
Retailer 19
-
$10,356 SGD
$8,080 USD
View
Most Expensive
B
Yadav Diamonds
13357426 · Oct 29
$10,848 SGD
$8,464 USD
View
19 more retailers have this diamond
Prices start from $1,305 SGDSave up to $9,544 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
$1,305 SGD