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Marquise|Lab Grown|IGI

2.80ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG851649526

Certificate IGI LG851649526

Diamond specifications and retailer prices

From $2,346 SGD
$1,834 USD
As of November 2, 2026
Save $8,387 SGD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,733 SGD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 2.8ct lab-grown marquise diamond

This 2.8ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG851649526 or 851649526. Listed at 9 retailers as of November 2, 2026, with prices from $2,346 to $10,733, a $8,387 spread on the same certified stone. Yadav Diamonds lists it at $10,733. 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

2.80
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649526
Dimensions14.71 × 7.26 × 4.55 mm
L/W Ratio2.03
Top View
14.71 mm7.26 mm2.80 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649526
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,308 SGD|Low: $2,346 SGD|High: $10,733 SGD|Avg: $5,320 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
November 3, 2026
Retailer 7$2,346 SGD
Retailer 2$2,903 SGD
Retailer 5$3,287 SGD
Retailer 4$3,399 SGD
Retailer 3$3,898 SGD
Retailer 8$4,806 SGD
Retailer 1$9,308 SGD
Retailer 6$9,914 SGD
Yadav Diamonds$10,733 SGD

4 data points across 9 retailers

9 retailers$2,346 SGD to $10,733 SGD

A
Cheapest Retailer
-
$2,346 SGD
$1,834 USD
A
Retailer 2
-
$2,903 SGD
$2,270 USD
View
A
Retailer 3
-
$3,287 SGD
$2,570 USD
View
A
Retailer 4
-
$3,399 SGD
$2,658 USD
View
A
Retailer 5
-
$3,898 SGD
CA$4,234 CAD
View
B+
Retailer 6
-
$4,806 SGD
$3,758 USD
View
B
Retailer 7
-
$9,308 SGD
$7,278 USD
View
B
Retailer 8
-
$9,914 SGD
$7,752 USD
View
Most Expensive
B
Yadav Diamonds
13379432 · Nov 2
$10,733 SGD
$8,392 USD
View
8 more retailers have this diamond
Prices start from $2,346 SGDSave up to $8,387 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
2.80ct Marquise
$2,346 SGD