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Marquise|Lab Grown|IGI

3.15ct I VVS2 Marquise Lab Grown Diamond

ID • I/VVS2 • IGI LG801649125

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801649125

Diamond specifications and retailer prices

From $1,453 SGD
As of November 3, 2026
Save $7,262 SGD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,715 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.15ct lab-grown marquise diamond

This 3.15ct lab-grown marquise sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801649125 or 801649125. Listed at 4 retailers as of November 3, 2026, with prices from $1,453 to $8,715, a $7,262 spread on the same certified stone. Do Amore Diamonds lists it at $8,715. 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

3.15
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801649125
Dimensions15.55 × 7.62 × 4.68 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.55 mm7.62 mm3.15 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801649125
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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 3
Current: $8,715 SGD|Low: $976 SGD|High: $8,715 SGD|Avg: $2,862 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$976 SGD
Retailer 8$1,126 SGD
Retailer 4$1,453 SGD
Retailer 7$1,688 SGD
Retailer 3$1,807 SGD
Retailer 2$3,560 SGD
Retailer 5$3,568 SGD
Do Amore Diamonds$8,715 SGD

2 data points across 8 retailers

4 retailers$1,453 SGD to $8,715 SGD

A
Cheapest Retailer
-
$1,453 SGD
A
Retailer 2
-
$1,807 SGD
View
B
Retailer 3
-
$3,560 SGD
View
Most Expensive
B
Do Amore Diamonds
16-500126257 · Nov 4
$8,715 SGD
$6,820 USD
View
3 more retailers have this diamond
Prices start from $1,453 SGDSave up to $7,262 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
3.15ct Marquise
$1,453 SGD