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Radiant|Lab Grown|IGI

3.09ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG760584067

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

Certificate IGI LG760584067

Diamond specifications and retailer prices

From $648 SGD
$507 USD
As of October 30, 2026
Save $7,687 SGD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,335 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760584067 or 760584067. Listed at 19 retailers as of October 30, 2026, with prices from $648 to $8,335, a $7,687 spread on the same certified stone. Brilliant Earth lists it at $8,335. 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760584067
Dimensions10.40 × 7.22 × 4.88 mm
L/W Ratio1.44
Culet sizePointed
Top View
10.40 mm7.22 mm3.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760584067
Side View
Table 63.0%Crown 42.6°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.6%

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 30
Current: $8,335 SGD|Low: $470 SGD|High: $8,527 SGD|Avg: $2,352 SGD|-2.2%
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
October 31, 2026
Retailer 8$648 SGD
Retailer 17$726 SGD
Retailer 19$726 SGD
Retailer 13$959 SGD
Retailer 7$1,043 SGD
Retailer 20$1,064 SGD
Retailer 12$1,065 SGD
Retailer 2$1,291 SGD
Retailer 9$1,310 SGD
Retailer 6$1,464 SGD
Retailer 4$1,981 SGD
Retailer 16$2,075 SGD
Retailer 5$2,333 SGD
Retailer 11$2,577 SGD
Retailer 10$2,776 SGD
Retailer 14$2,916 SGD
Retailer 15$3,858 SGD
Retailer 18$5,449 SGD
Retailer 3$5,753 SGD
Brilliant Earth$8,335 SGD

31 data points across 20 retailers

19 retailers$648 SGD to $8,335 SGD

A
Cheapest Retailer
-
$648 SGD
$507 USD
A
Retailer 2
-
$726 SGD
$568 USD
View
A
Retailer 3
-
$726 SGD
$568 USD
View
Final sale: no returns
A
Retailer 4
-
$959 SGD
$750 USD
View
A
Retailer 5
-
$1,043 SGD
$816 USD
View
B+
Retailer 6
-
$1,064 SGD
$832 USD
View
A
Retailer 7
-
$1,291 SGD
€962 EUR
View
A
Retailer 8
-
$1,464 SGD
$1,145 USD
View
B+
Retailer 9
-
$1,981 SGD
$1,550 USD
View
B+
Retailer 10
-
$2,075 SGD
$1,623 USD
View
B+
Retailer 11
-
$2,321 SGD
CA$2,521 CAD
View
B+
Retailer 12
-
$2,333 SGD
$1,825 USD
View
B+
Retailer 13
-
$2,916 SGD
A$3,509 AUD
View
B
Retailer 14
-
$3,349 SGD
$2,620 USD
View
Retailer 15
-
$3,724 SGD
$2,913 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
$3,858 SGD
£2,376 GBP
View
B
Retailer 17
-
$5,449 SGD
$4,262 USD
View
B
Retailer 18
-
$5,753 SGD
$4,500 USD
View
Most Expensive
B
Brilliant Earth
21651262A · Oct 31
$8,335 SGD
$6,520 USD
View
18 more retailers have this diamond
Prices start from $648 SGDSave up to $7,687 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 Radiant
$648 SGD