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Marquise|Lab Grown|IGI

3.74ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG825675213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825675213

Diamond specifications and retailer prices

From $1,143 SGD
$892 USD
As of October 30, 2026
Save $6,015 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,158 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.74ct lab-grown marquise diamond

This 3.74ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825675213 or 825675213. Listed at 20 retailers as of October 28, 2026, with prices from $1,143 to $7,158, a $6,015 spread on the same certified stone. Rare Carat lists it at $7,158. 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

3.74
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675213
Dimensions16.31 × 8.36 × 4.65 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.31 mm8.36 mm3.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675213
Side View
Table 65.0%Crown 35.9°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 55.6%

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 30
Current: $7,158 SGD|Low: $1,132 SGD|High: $7,229 SGD|Avg: $2,868 SGD|-1.0%
Rare Carat
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 14$1,143 SGD
Retailer 6$1,268 SGD
Retailer 13$1,279 SGD
Retailer 19$1,325 SGD
Retailer 10$1,351 SGD
Retailer 15$1,543 SGD
Retailer 3$1,576 SGD
Retailer 9$1,832 SGD
Retailer 16$2,040 SGD
Retailer 2$2,126 SGD
Retailer 7$3,006 SGD
Retailer 5$3,048 SGD
Retailer 20$3,137 SGD
Retailer 8$3,459 SGD
Retailer 18$3,653 SGD
Retailer 12$3,798 SGD
Retailer 11$4,226 SGD
Retailer 4$4,587 SGD
Retailer 17$4,604 SGD
Rare Carat$7,158 SGD

29 data points across 20 retailers

20 retailers$1,143 SGD to $7,158 SGD

A
Cheapest Retailer
-
$1,143 SGD
$892 USD
A
Retailer 2
-
$1,268 SGD
$989 USD
View
A
Retailer 3
-
$1,279 SGD
$998 USD
View
Final sale: no returns
A
Retailer 4
-
$1,325 SGD
$1,034 USD
View
Retailer 5
-
$1,351 SGD
$1,054 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,543 SGD
£948 GBP
View
A
Retailer 7
-
$1,576 SGD
$1,230 USD
View
A
Retailer 8
-
$1,832 SGD
$1,429 USD
View
A
Retailer 9
-
$2,040 SGD
£1,253 GBP
View
A
Retailer 10
-
$2,126 SGD
$1,659 USD
View
B+
Retailer 11
-
$3,006 SGD
$2,345 USD
View
Retailer 12
-
$3,048 SGD
A$3,659 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,137 SGD
ZAR 39,536 ZAR
View
B+
Retailer 14
-
$3,459 SGD
$2,699 USD
View
B+
Retailer 15
-
$3,653 SGD
£2,244 GBP
View
B+
Retailer 16
-
$3,798 SGD
$2,963 USD
View
B+
Retailer 17
-
$4,226 SGD
$3,297 USD
View
B+
Retailer 18
-
$4,587 SGD
£2,818 GBP
View
B+
Retailer 19
-
$4,604 SGD
$3,592 USD
View
Most Expensive
B
Rare Carat
IND VG-9_l_825675213 · Oct 28
$7,158 SGD
$5,585 USD
View
19 more retailers have this diamond
Prices start from $1,143 SGDSave up to $6,015 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
3.74ct Marquise
$1,143 SGD