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Round|Lab Grown|IGI

3.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG841678379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841678379

Diamond specifications and retailer prices

From $578 SGD
As of November 3, 2026
Save $3,818 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,396 SGD at Brilliant Earth · As of November 4, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841678379 or 841678379. Listed at 21 retailers as of November 3, 2026, with prices from $578 to $4,396, a $3,818 spread on the same certified stone. Brilliant Earth lists it at $4,396. 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
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678379
Dimensions9.26 × 9.30 × 5.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm9.30 mm3.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678379
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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 3
Current: $4,396 SGD|Low: $555 SGD|High: $4,396 SGD|Avg: $1,643 SGD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 7$578 SGD
Retailer 9$648 SGD
Retailer 17$709 SGD
Retailer 6$717 SGD
Retailer 4$801 SGD
Retailer 18$901 SGD
Retailer 16$955 SGD
Retailer 5$961 SGD
Retailer 11$1,100 SGD
Retailer 19$1,112 SGD
Retailer 15$1,516 SGD
Retailer 3$1,555 SGD
Retailer 21$1,633 SGD
Retailer 10$1,918 SGD
Retailer 2$2,295 SGD
Retailer 8$2,305 SGD
Retailer 14$2,345 SGD
Retailer 13$2,599 SGD
Retailer 12$3,176 SGD
Retailer 20$3,527 SGD
Brilliant Earth$4,396 SGD

33 data points across 21 retailers

21 retailers$578 SGD to $4,396 SGD

A
Cheapest Retailer
-
$578 SGD
A
Retailer 2
-
$648 SGD
View
A
Retailer 3
-
$709 SGD
View
Retailer 4
-
$717 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$801 SGD
View
A
Retailer 6
-
$901 SGD
View
A
Retailer 7
-
$955 SGD
View
B+
Retailer 8
-
$961 SGD
View
A
Retailer 9
-
$1,100 SGD
View
A
Retailer 10
-
$1,112 SGD
View
B+
Retailer 11
-
$1,516 SGD
View
Retailer 12
-
$1,555 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,633 SGD
View
B+
Retailer 14
-
$1,918 SGD
View
B
Retailer 15
-
$2,295 SGD
View
B
Retailer 16
-
$2,305 SGD
View
B
Retailer 17
-
$2,345 SGD
View
B
Retailer 18
-
$2,599 SGD
View
B
Retailer 19
-
$3,176 SGD
View
B
Retailer 20
-
$3,527 SGD
View
Most Expensive
B
Brilliant Earth
22181894A · Nov 4
$4,396 SGD
$3,440 USD
View
20 more retailers have this diamond
Prices start from $578 SGDSave up to $3,818 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
$578 SGD