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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG835629100

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835629100

Diamond specifications and retailer prices

From $882 SGD
$690 USD
As of November 1, 2026
Save $5,921 SGD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,804 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835629100 or 835629100. Listed at 5 retailers as of October 28, 2026, with prices from $882 to $6,804, a $5,921 spread on the same certified stone. Rare Carat lists it at $6,804. 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

3.10
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835629100
Dimensions15.53 × 7.56 × 4.71 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.53 mm7.56 mm3.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835629100
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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: Nov 1
Current: $6,804 SGD|Low: $882 SGD|High: $6,874 SGD|Avg: $3,044 SGD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 3$882 SGD
Retailer 7$1,157 SGD
Retailer 5$1,220 SGD
Retailer 6$1,516 SGD
Retailer 2$2,760 SGD
Retailer 4$6,024 SGD
Rare Carat$6,804 SGD

7 data points across 7 retailers

5 retailers$882 SGD to $6,804 SGD

A
Cheapest Retailer
-
$882 SGD
$690 USD
Final sale: no returns
A
Retailer 2
-
$1,220 SGD
$954 USD
View
B+
Retailer 3
-
$2,760 SGD
$2,158 USD
View
B
Retailer 4
-
$6,024 SGD
$4,710 USD
View
Most Expensive
B
Rare Carat
835629100 · Oct 28
$6,804 SGD
$5,320 USD
View
4 more retailers have this diamond
Prices start from $882 SGDSave up to $5,921 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
3.10ct Marquise
$882 SGD