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Heart|Lab Grown|IGI

2.91ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG680503332

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680503332

Diamond specifications and retailer prices

From $715 SGD
As of November 4, 2026
Save $4,713 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,429 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.91ct lab-grown heart diamond

This 2.91ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG680503332 or 680503332. Listed at 17 retailers as of November 4, 2026, with prices from $715 to $5,429, a $4,713 spread on the same certified stone. Brilliant Earth lists it at $5,429. 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

2.91
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680503332
Dimensions8.89 × 10.00 × 5.49 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm10.00 mm2.91 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680503332
Side View
Table 57.0%Crown 31.9°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 54.9%

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 4
Current: $5,429 SGD|Low: $686 SGD|High: $8,609 SGD|Avg: $2,365 SGD|-36.9%
Brilliant Earth
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 16$715 SGD
Retailer 15$801 SGD
Retailer 7$848 SGD
Retailer 4$886 SGD
Retailer 12$1,054 SGD
Retailer 14$1,160 SGD
Retailer 17$1,377 SGD
Retailer 2$1,517 SGD
Retailer 6$1,641 SGD
Retailer 10$2,141 SGD
Retailer 5$2,307 SGD
Retailer 8$2,970 SGD
Retailer 13$3,054 SGD
Retailer 3$3,311 SGD
Retailer 9$3,349 SGD
Retailer 11$4,248 SGD
Brilliant Earth$5,429 SGD

45 data points across 17 retailers

17 retailers$715 SGD to $5,429 SGD

A
Cheapest Retailer
-
$715 SGD
A
Retailer 2
-
$801 SGD
View
A
Retailer 3
-
$848 SGD
View
Final sale: no returns
A
Retailer 4
-
$886 SGD
View
A
Retailer 5
-
$1,054 SGD
View
A
Retailer 6
-
$1,160 SGD
View
B+
Retailer 7
-
$1,377 SGD
View
B+
Retailer 8
-
$1,517 SGD
View
B+
Retailer 9
-
$1,641 SGD
View
B+
Retailer 10
-
$2,141 SGD
View
B
Retailer 11
-
$2,307 SGD
View
B
Retailer 12
-
$2,970 SGD
View
B
Retailer 13
-
$3,054 SGD
View
B
Retailer 14
-
$3,311 SGD
View
B
Retailer 15
-
$3,349 SGD
View
B
Retailer 16
-
$4,248 SGD
View
Most Expensive
B
Brilliant Earth
21381659Y · Nov 4
$5,429 SGD
$4,250 USD
View
16 more retailers have this diamond
Prices start from $715 SGDSave up to $4,713 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
2.91ct Heart
$715 SGD