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Radiant|Lab Grown|IGI

3.08ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG625437574

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

Certificate IGI LG625437574

Diamond specifications and retailer prices

From $1,449 SGD
$1,133 USD
As of November 2, 2026
Save $5,866 SGD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,315 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625437574 or 625437574. Listed at 27 retailers as of November 2, 2026, with prices from $1,449 to $7,315, a $5,866 spread on the same certified stone. Brilliant Earth lists it at $7,315. 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

3.08
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625437574
Dimensions10.64 × 7.14 × 4.62 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.64 mm7.14 mm3.08 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625437574
Side View
Table 67.0%Crown 44.8°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $7,315 SGD|Low: $1,449 SGD|High: $7,533 SGD|Avg: $3,810 SGD|-2.9%
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
November 2, 2026
Retailer 13$1,449 SGD
Retailer 3$1,842 SGD
Retailer 12$1,906 SGD
Retailer 5$2,008 SGD
Retailer 2$2,438 SGD
Retailer 14$2,526 SGD
Retailer 9$2,684 SGD
Retailer 10$3,904 SGD
Retailer 11$4,240 SGD
Retailer 7$4,333 SGD
Retailer 6$4,639 SGD
Retailer 15$4,869 SGD
Retailer 8$5,402 SGD
Retailer 4$5,913 SGD
Brilliant Earth$7,315 SGD

44 data points across 15 retailers

27 retailers$1,449 SGD to $7,315 SGD

A
Cheapest Retailer
-
$1,449 SGD
$1,133 USD
Retailer 2
-
$1,449 SGD
$1,133 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,449 SGD
$1,133 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,577 SGD
$1,233 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$1,659 SGD
$1,297 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$1,682 SGD
$1,315 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$1,842 SGD
$1,440 USD
View
Final sale: no returns
A
Retailer 8
-
$1,906 SGD
$1,490 USD
View
A
Retailer 9
-
$2,008 SGD
$1,570 USD
View
A
Retailer 10
-
$2,046 SGD
HK$12,500 HKD
View
A
Retailer 11
-
$2,438 SGD
£1,501 GBP
View
A
Retailer 12
-
$2,526 SGD
$1,975 USD
View
A
Retailer 13
-
$2,684 SGD
€1,999 EUR
View
A
Retailer 14
-
$3,151 SGD
$2,464 USD
View
Retailer 15
-
$3,151 SGD
$2,464 USD
View
Price last confirmed 32 days ago
Retailer 16
-
$3,151 SGD
$2,464 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$3,314 SGD
$2,591 USD
View
B+
Retailer 18
-
$3,904 SGD
ZAR 49,321 ZAR
View
B+
Retailer 19
-
$4,240 SGD
$3,315 USD
View
B+
Retailer 20
-
$4,333 SGD
$3,388 USD
View
B+
Retailer 21
-
$4,639 SGD
£2,856 GBP
View
B+
Retailer 22
-
$4,869 SGD
$3,807 USD
View
B+
Retailer 23
-
$5,402 SGD
£3,326 GBP
View
B
Retailer 24
-
$5,883 SGD
$4,600 USD
View
B
Retailer 25
-
$5,913 SGD
View
Retailer 26
-
$6,784 SGD
$5,304 USD
View
Price last confirmed 90 days ago
Most Expensive
B
Brilliant Earth
9821828A · Nov 2
$7,315 SGD
$5,720 USD
View
26 more retailers have this diamond
Prices start from $1,449 SGDSave up to $5,866 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
3.08ct Radiant
$1,449 SGD