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Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG818682523

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818682523

Diamond specifications and retailer prices

From $545 SGD
$426 USD
As of October 30, 2026
Save $2,178 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,723 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818682523 or 818682523. Listed at 20 retailers as of October 30, 2026, with prices from $545 to $2,723, a $2,178 spread on the same certified stone. Rare Carat lists it at $2,723. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682523
Dimensions10.91 × 6.86 × 4.83 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm6.86 mm3.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682523
Side View
Table 65.0%Crown 38.1°Girdle: MediumPavilion 36°Culet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,723 SGD|Low: $545 SGD|High: $2,723 SGD|Avg: $1,344 SGD
Rare Carat
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 1, 2026
Retailer 9$545 SGD
Retailer 6$609 SGD
Retailer 4$610 SGD
Retailer 8$675 SGD
Retailer 10$752 SGD
Retailer 17$863 SGD
Retailer 16$1,065 SGD
Retailer 11$1,113 SGD
Retailer 14$1,156 SGD
Retailer 5$1,332 SGD
Retailer 13$1,421 SGD
Retailer 15$1,466 SGD
Retailer 12$1,638 SGD
Retailer 7$2,148 SGD
Retailer 3$2,213 SGD
Retailer 2$2,481 SGD
Rare Carat$2,723 SGD

28 data points across 17 retailers

20 retailers$545 SGD to $2,723 SGD

A
Cheapest Retailer
-
$545 SGD
$426 USD
A
Retailer 2
-
$609 SGD
$476 USD
View
Final sale: no returns
A
Retailer 3
-
$610 SGD
$477 USD
View
A
Retailer 4
-
$675 SGD
$528 USD
View
Retailer 5
-
$675 SGD
$528 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$752 SGD
£463 GBP
View
A
Retailer 7
-
$863 SGD
$675 USD
View
B+
Retailer 8
-
$1,065 SGD
$833 USD
View
A
Retailer 9
-
$1,113 SGD
£686 GBP
View
A
Retailer 10
-
$1,156 SGD
$904 USD
View
A
Retailer 11
-
$1,332 SGD
$1,042 USD
View
A
Retailer 12
-
$1,421 SGD
A$1,710 AUD
View
B+
Retailer 13
-
$1,466 SGD
ZAR 18,521 ZAR
View
B+
Retailer 14
-
$1,638 SGD
$1,281 USD
View
B+
Retailer 15
-
$2,148 SGD
View
B
Retailer 16
-
$2,171 SGD
$1,698 USD
View
B
Retailer 17
-
$2,213 SGD
$1,731 USD
View
B
Retailer 18
-
$2,481 SGD
£1,528 GBP
View
B
Retailer 19
-
$2,527 SGD
$1,977 USD
View
Most Expensive
B
Rare Carat
PR-12596 · Nov 1
$2,723 SGD
$2,130 USD
View
19 more retailers have this diamond
Prices start from $545 SGDSave up to $2,178 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
3.03ct Radiant
$545 SGD