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Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG837621091

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837621091

Diamond specifications and retailer prices

From $594 SGD
As of November 3, 2026
Save $6,681 SGD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,115 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837621091 or 837621091. Listed at 22 retailers as of November 3, 2026, with a 1124% 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

3.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621091
Dimensions9.47 × 9.43 × 5.62 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
9.47 mm9.43 mm3.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621091
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.5%

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 3
Current: $8,115 SGD|Low: $594 SGD|High: $8,115 SGD|Avg: $2,477 SGD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 6$594 SGD
Retailer 4$666 SGD
Retailer 17$734 SGD
Retailer 8$818 SGD
Retailer 7$920 SGD
Retailer 11$990 SGD
Retailer 21$1,100 SGD
Retailer 16$1,200 SGD
Retailer 5$1,556 SGD
Retailer 20$1,600 SGD
Retailer 3$1,683 SGD
Retailer 9$1,772 SGD
Retailer 13$2,355 SGD
Retailer 12$2,371 SGD
Retailer 10$2,409 SGD
Retailer 19$2,613 SGD
Retailer 15$2,689 SGD
Retailer 2$3,238 SGD
Retailer 18$3,425 SGD
Retailer 14$7,275 SGD
Brilliant Earth$8,115 SGD

35 data points across 21 retailers

22 retailers$594 SGD to $7,275 SGD

A
Cheapest Retailer
-
$594 SGD
A
Retailer 2
-
$666 SGD
View
A
Retailer 3
-
$734 SGD
View
Retailer 4
-
$745 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$818 SGD
View
A
Retailer 6
-
$920 SGD
View
B+
Retailer 7
-
$990 SGD
View
A
Retailer 8
-
$1,100 SGD
View
A
Retailer 9
-
$1,200 SGD
View
B+
Retailer 10
-
$1,556 SGD
View
B+
Retailer 11
-
$1,600 SGD
View
B+
Retailer 12
-
$1,683 SGD
View
B+
Retailer 13
-
$1,772 SGD
View
B
Retailer 14
-
$2,355 SGD
View
B
Retailer 15
-
$2,371 SGD
View
B
Retailer 16
-
$2,409 SGD
View
B+
Retailer 17
-
$2,613 SGD
View
B+
Retailer 18
-
$2,689 SGD
View
B
Retailer 19
-
$3,238 SGD
View
B
Retailer 20
-
$3,425 SGD
View
B
Retailer 21
-
$7,275 SGD
View
Most Expensive
Brilliant Earth
21645214A · Nov 4
$8,115 SGD
$6,350 USD
View
Price under review
21 more retailers have this diamond
Prices start from $594 SGDSave up to $6,681 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
3.05ct Round
$594 SGD