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Radiant|Lab Grown|IGI

3.06ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG817662312

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

Certificate IGI LG817662312

Diamond specifications and retailer prices

From $615 SGD
$481 USD
As of October 30, 2026
Save $2,236 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,246 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG817662312 or 817662312. Listed at 21 retailers as of October 30, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817662312
Dimensions10.56 × 7.02 × 4.79 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm7.02 mm3.06 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817662312
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.2%

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: Oct 30
Current: $8,246 SGD|Low: $597 SGD|High: $8,246 SGD|Avg: $1,923 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
October 31, 2026
Retailer 21$615 SGD
Retailer 10$688 SGD
Retailer 18$688 SGD
Retailer 4$762 SGD
Retailer 6$762 SGD
Retailer 17$940 SGD
Retailer 5$963 SGD
Retailer 11$1,190 SGD
Retailer 7$1,236 SGD
Retailer 2$1,255 SGD
Retailer 20$1,264 SGD
Retailer 13$1,610 SGD
Retailer 16$1,654 SGD
Retailer 8$1,814 SGD
Retailer 19$2,048 SGD
Retailer 3$2,449 SGD
Retailer 9$2,486 SGD
Retailer 12$2,671 SGD
Retailer 15$2,814 SGD
Retailer 14$2,851 SGD
Brilliant Earth$8,246 SGD

26 data points across 21 retailers

21 retailers$615 SGD to $2,851 SGD

A
Cheapest Retailer
-
$615 SGD
$481 USD
A
Retailer 2
-
$688 SGD
$538 USD
View
A
Retailer 3
-
$688 SGD
$538 USD
View
Final sale: no returns
A
Retailer 4
-
$762 SGD
$596 USD
View
Retailer 5
-
$762 SGD
$596 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$940 SGD
$735 USD
View
Retailer 7
-
$963 SGD
£593 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$1,190 SGD
$931 USD
View
A
Retailer 9
-
$1,236 SGD
$967 USD
View
A
Retailer 10
-
$1,255 SGD
£773 GBP
View
Retailer 11
-
$1,264 SGD
€942 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,610 SGD
A$1,937 AUD
View
A
Retailer 13
-
$1,654 SGD
ZAR 20,902 ZAR
View
B+
Retailer 14
-
$1,814 SGD
$1,419 USD
View
B+
Retailer 15
-
$2,048 SGD
$1,602 USD
View
B+
Retailer 16
-
$2,449 SGD
$1,916 USD
View
B
Retailer 17
-
$2,486 SGD
$1,945 USD
View
B+
Retailer 18
-
$2,671 SGD
$2,089 USD
View
B+
Retailer 19
-
$2,814 SGD
£1,733 GBP
View
B
Retailer 20
-
$2,851 SGD
$2,230 USD
View
Most Expensive
Brilliant Earth
20640906A · Oct 21
$8,246 SGD
$6,450 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $615 SGDSave up to $2,236 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
3.06ct Radiant
$615 SGD