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Round|Lab Grown|IGI

4.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG788644677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788644677

Diamond specifications and retailer prices

From $834 SGD
$652 USD
As of November 1, 2026
Save $6,118 SGD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,952 SGD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 4.09ct lab-grown round diamond

This 4.09ct 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 LG788644677 or 788644677. Listed at 23 retailers as of October 31, 2026, with prices from $834 to $6,952, a $6,118 spread on the same certified stone. Helzberg Diamonds lists it at $6,952. 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

4.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788644677
Dimensions10.34 × 10.30 × 6.29 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
Top View
10.34 mm10.30 mm4.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788644677
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: $6,952 SGD|Low: $834 SGD|High: $6,952 SGD|Avg: $2,182 SGD
Helzberg 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
Retailer 15
Retailer 16
November 1, 2026
Retailer 2$834 SGD
Retailer 16$906 SGD
Retailer 8$966 SGD
Retailer 12$966 SGD
Retailer 15$1,195 SGD
Retailer 10$1,294 SGD
Retailer 7$1,383 SGD
Retailer 11$1,540 SGD
Retailer 13$1,541 SGD
Retailer 4$2,057 SGD
Retailer 3$2,072 SGD
Retailer 6$2,259 SGD
Retailer 14$2,718 SGD
Retailer 9$4,072 SGD
Retailer 5$4,711 SGD
Helzberg Diamonds$6,952 SGD

25 data points across 16 retailers

23 retailers$834 SGD to $6,952 SGD

A
Cheapest Retailer
-
$834 SGD
$652 USD
A
Retailer 2
-
$906 SGD
$709 USD
View
Retailer 3
-
$966 SGD
$756 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$966 SGD
$756 USD
View
A
Retailer 5
-
$1,145 SGD
HK$7,000 HKD
View
A
Retailer 6
-
$1,195 SGD
$935 USD
View
A
Retailer 7
-
$1,294 SGD
£797 GBP
View
B+
Retailer 8
-
$1,383 SGD
$1,082 USD
View
A
Retailer 9
-
$1,506 SGD
$1,178 USD
View
A
Retailer 10
-
$1,540 SGD
£948 GBP
View
A
Retailer 11
-
$1,541 SGD
€1,148 EUR
View
B+
Retailer 12
-
$2,057 SGD
ZAR 25,999 ZAR
View
B+
Retailer 13
-
$2,072 SGD
A$2,493 AUD
View
B+
Retailer 14
-
$2,230 SGD
$1,744 USD
View
B+
Retailer 15
-
$2,259 SGD
$1,767 USD
View
Retailer 16
-
$2,380 SGD
$1,862 USD
View
Price last confirmed 46 days ago
B+
Retailer 17
-
$2,718 SGD
$2,126 USD
View
B+
Retailer 18
-
$3,297 SGD
$2,579 USD
View
B
Retailer 19
-
$3,335 SGD
$2,609 USD
View
B
Retailer 20
-
$3,434 SGD
$2,686 USD
View
B
Retailer 21
-
$4,072 SGD
£2,508 GBP
View
Retailer 22
-
$4,711 SGD
$3,685 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOGGMHJJII · Oct 31
$6,952 SGD
$5,438 USD
View
22 more retailers have this diamond
Prices start from $834 SGDSave up to $6,118 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
4.09ct Round
$834 SGD