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Marquise|Lab Grown|IGI

2.99ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG849667420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849667420

Diamond specifications and retailer prices

From $554 SGD
As of November 2, 2026
Save $2,019 SGD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,257 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG849667420 or 849667420. Listed at 19 retailers as of November 2, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849667420
Dimensions14.58 × 7.54 × 4.52 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.54 mm2.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849667420
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.9%

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: Nov 2
Current: $3,257 SGD|Low: $554 SGD|High: $3,257 SGD|Avg: $1,426 SGD
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
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Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 16$554 SGD
Retailer 6$621 SGD
Retailer 10$621 SGD
Retailer 5$687 SGD
Retailer 8$687 SGD
Retailer 13$765 SGD
Retailer 4$875 SGD
Retailer 18$1,081 SGD
Retailer 2$1,134 SGD
Retailer 9$1,165 SGD
Retailer 15$1,526 SGD
Retailer 3$1,598 SGD
Retailer 12$1,658 SGD
Retailer 17$1,929 SGD
Retailer 7$2,211 SGD
Retailer 11$2,251 SGD
Retailer 14$2,525 SGD
Retailer 19$2,574 SGD
Rare Carat$3,257 SGD

11 data points across 19 retailers

19 retailers$554 SGD to $2,574 SGD

A
Cheapest Retailer
-
$554 SGD
A
Retailer 2
-
$621 SGD
View
A
Retailer 3
-
$621 SGD
View
Final sale: no returns
Retailer 4
-
$687 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$687 SGD
View
A
Retailer 6
-
$765 SGD
View
A
Retailer 7
-
$875 SGD
View
B+
Retailer 8
-
$1,081 SGD
View
A
Retailer 9
-
$1,134 SGD
View
A
Retailer 10
-
$1,165 SGD
View
Retailer 11
-
$1,526 SGD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,598 SGD
View
A
Retailer 13
-
$1,658 SGD
View
B+
Retailer 14
-
$1,929 SGD
View
B+
Retailer 15
-
$2,211 SGD
View
B+
Retailer 16
-
$2,251 SGD
View
B+
Retailer 17
-
$2,525 SGD
View
B+
Retailer 18
-
$2,574 SGD
View
Most Expensive
Rare Carat
484-16_l_849667420 · Oct 28
$3,257 SGD
$2,550 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $554 SGDSave up to $2,019 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
$554 SGD