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Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG816607548

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG816607548

Diamond specifications and retailer prices

From $749 SGD
$584 USD
As of October 27, 2026
Save $5,431 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,180 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.07ct lab-grown radiant diamond

This 3.07ct 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 LG816607548 or 816607548. Listed at 22 retailers as of October 27, 2026, with prices from $749 to $6,180, a $5,431 spread on the same certified stone. Brilliant Earth lists it at $6,180. 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

3.07
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607548
Dimensions10.81 × 7.39 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm7.39 mm3.07 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607548
Side View
Table 65.0%Crown 25.4°Girdle: MED-STKPavilion 29.1°Culet: LargeDepth 52.5%

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: Oct 27
Current: $6,180 SGD|Low: $749 SGD|High: $6,180 SGD|Avg: $2,070 SGD
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 6$749 SGD
Retailer 3$838 SGD
Retailer 12$838 SGD
Retailer 4$928 SGD
Retailer 5$928 SGD
Retailer 19$1,017 SGD
Retailer 9$1,244 SGD
Retailer 17$1,244 SGD
Retailer 8$1,281 SGD
Retailer 16$1,442 SGD
Retailer 18$1,474 SGD
Retailer 20$1,973 SGD
Retailer 13$2,017 SGD
Retailer 21$2,304 SGD
Retailer 7$2,442 SGD
Retailer 22$2,696 SGD
Retailer 15$2,801 SGD
Retailer 14$2,930 SGD
Retailer 10$2,964 SGD
Retailer 11$3,006 SGD
Retailer 2$4,053 SGD
Brilliant Earth$6,180 SGD

25 data points across 22 retailers

22 retailers$749 SGD to $6,180 SGD

A
Cheapest Retailer
-
$749 SGD
$584 USD
A
Retailer 2
-
$838 SGD
$654 USD
View
A
Retailer 3
-
$838 SGD
$654 USD
View
Final sale: no returns
A
Retailer 4
-
$928 SGD
$724 USD
View
A
Retailer 5
-
$928 SGD
$724 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,017 SGD
HK$6,200 HKD
View
B+
Retailer 7
-
$1,244 SGD
$970 USD
View
B+
Retailer 8
-
$1,244 SGD
$970 USD
View
B+
Retailer 9
-
$1,281 SGD
$999 USD
View
A
Retailer 10
-
$1,442 SGD
£886 GBP
View
B+
Retailer 11
-
$1,474 SGD
€1,095 EUR
View
B+
Retailer 12
-
$1,973 SGD
A$2,368 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,017 SGD
ZAR 25,412 ZAR
View
B
Retailer 14
-
$2,304 SGD
$1,797 USD
View
B
Retailer 15
-
$2,442 SGD
$1,905 USD
View
B
Retailer 16
-
$2,696 SGD
£1,656 GBP
View
B
Retailer 17
-
$2,801 SGD
$2,185 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$2,930 SGD
View
B
Retailer 19
-
$2,964 SGD
$2,312 USD
View
B
Retailer 20
-
$3,006 SGD
$2,345 USD
View
B
Retailer 21
-
$4,053 SGD
£2,489 GBP
View
Most Expensive
C
Brilliant Earth
21801670A · Oct 28
$6,180 SGD
$4,820 USD
View
21 more retailers have this diamond
Prices start from $749 SGDSave up to $5,431 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
3.07ct Radiant
$749 SGD