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Round|Lab Grown|IGI

3.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG728541197

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728541197

Diamond specifications and retailer prices

From $529 SGD
$414 USD
As of November 1, 2026
Save $3,523 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,999 SGD at Brilliant Earth · As of October 11, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728541197 or 728541197. Listed at 18 retailers as of October 31, 2026, with a 666% 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

3.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728541197
Dimensions9.30 × 9.27 × 5.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
9.30 mm9.27 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728541197
Side View
Table 59.0%Crown 35.4°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.1%

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 1
Current: $4,999 SGD|Low: $529 SGD|High: $5,676 SGD|Avg: $2,311 SGD|-11.9%
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
Retailer 18
November 1, 2026
Retailer 11$529 SGD
Retailer 7$532 SGD
Retailer 14$844 SGD
Retailer 4$877 SGD
Retailer 2$912 SGD
Retailer 3$1,144 SGD
Retailer 12$1,192 SGD
Retailer 16$1,252 SGD
Retailer 13$1,580 SGD
Retailer 18$1,606 SGD
Retailer 8$2,023 SGD
Retailer 6$2,465 SGD
Retailer 17$2,529 SGD
Retailer 15$2,677 SGD
Retailer 9$3,362 SGD
Retailer 5$4,053 SGD
Brilliant Earth$4,999 SGD
Retailer 10$5,021 SGD

31 data points across 18 retailers

18 retailers$529 SGD to $4,053 SGD

A
Cheapest Retailer
-
$529 SGD
$414 USD
A
Retailer 2
-
$532 SGD
$416 USD
View
A
Retailer 3
-
$643 SGD
$503 USD
View
Final sale: no returns
A
Retailer 4
-
$844 SGD
$660 USD
View
B+
Retailer 5
-
$877 SGD
$686 USD
View
A
Retailer 6
-
$912 SGD
£562 GBP
View
A
Retailer 7
-
$1,144 SGD
$895 USD
View
A
Retailer 8
-
$1,192 SGD
£734 GBP
View
A
Retailer 9
-
$1,252 SGD
$979 USD
View
B+
Retailer 10
-
$1,580 SGD
ZAR 19,971 ZAR
View
B+
Retailer 11
-
$1,606 SGD
$1,256 USD
View
B+
Retailer 12
-
$2,023 SGD
CA$2,198 CAD
View
B+
Retailer 13
-
$2,465 SGD
$1,928 USD
View
B+
Retailer 14
-
$2,529 SGD
$1,978 USD
View
B
Retailer 15
-
$2,677 SGD
£1,649 GBP
View
Retailer 16
-
$3,362 SGD
$2,630 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$4,053 SGD
$3,170 USD
View
Most Expensive
Brilliant Earth
15674558Y · Oct 11
$4,999 SGD
$3,910 USD
View
Price last confirmed 21 days ago
17 more retailers have this diamond
Prices start from $529 SGDSave up to $3,523 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
3.09ct Round
$529 SGD