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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG819698665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819698665

Diamond specifications and retailer prices

From $806 SGD
As of November 4, 2026
Save $6,347 SGD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,153 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819698665 or 819698665. Listed at 24 retailers as of November 4, 2026, with prices from $806 to $7,153, a $6,347 spread on the same certified stone. Do Amore Diamonds lists it at $7,153. 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

2.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819698665
Dimensions14.58 × 7.64 × 4.63 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.64 mm2.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819698665
Side View
Table 55.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

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: Nov 4
Current: $7,153 SGD|Low: $806 SGD|High: $8,187 SGD|Avg: $2,554 SGD|-12.6%
Do Amore Diamonds
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
November 5, 2026
Retailer 5$806 SGD
Retailer 3$935 SGD
Retailer 4$935 SGD
Retailer 9$1,162 SGD
Retailer 2$1,219 SGD
Retailer 8$1,636 SGD
Retailer 14$2,387 SGD
Retailer 12$2,449 SGD
Retailer 10$2,663 SGD
Retailer 13$2,793 SGD
Retailer 6$2,899 SGD
Retailer 7$4,039 SGD
Retailer 11$6,374 SGD
Do Amore Diamonds$7,153 SGD

35 data points across 14 retailers

24 retailers$806 SGD to $7,153 SGD

A
Cheapest Retailer
-
$806 SGD
Retailer 2
-
$876 SGD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$902 SGD
View
Final sale: no returns
A
Retailer 4
-
$935 SGD
View
Retailer 5
-
$935 SGD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,162 SGD
View
A
Retailer 7
-
$1,219 SGD
View
A
Retailer 8
-
$1,296 SGD
View
A
Retailer 9
-
$1,321 SGD
View
A
Retailer 10
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$1,419 SGD
View
A
Retailer 11
-
$1,636 SGD
View
Retailer 12
-
$1,737 SGD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$2,387 SGD
View
B+
Retailer 14
-
$2,449 SGD
View
B+
Retailer 15
-
$2,663 SGD
View
B+
Retailer 16
-
$2,793 SGD
View
B+
Retailer 17
-
$2,899 SGD
View
B
Retailer 18
-
$3,188 SGD
View
B
Retailer 19
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$3,211 SGD
View
B
Retailer 20
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$3,255 SGD
View
B
Retailer 21
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$3,698 SGD
View
B
Retailer 22
-
$4,039 SGD
View
B
Retailer 23
-
$6,374 SGD
View
Most Expensive
B
Do Amore Diamonds
27-4A6F02896 · Nov 4
$7,153 SGD
$5,600 USD
View
23 more retailers have this diamond
Prices start from $806 SGDSave up to $6,347 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
2.99ct Marquise
$806 SGD