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Radiant|Lab Grown|IGI

3.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768628613

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

Certificate IGI LG768628613

Diamond specifications and retailer prices

From $3,265 SGD
$2,554 USD
As of October 30, 2026
Save $9,966 SGD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,231 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768628613 or 768628613. Listed at 14 retailers as of October 30, 2026, with prices from $3,265 to $13,231, a $9,966 spread on the same certified stone. Brilliant Earth lists it at $13,231. 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

3.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628613
Dimensions10.64 × 7.09 × 4.66 mm
L/W Ratio1.50
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 mm7.09 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628613
Side View
Table 64.0%Crown 42.1°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 65.7%

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: $13,231 SGD|Low: $3,265 SGD|High: $16,913 SGD|Avg: $8,308 SGD|-21.8%
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
October 30, 2026
Retailer 9$3,265 SGD
Retailer 11$3,796 SGD
Retailer 10$4,143 SGD
Retailer 2$4,279 SGD
Retailer 8$4,694 SGD
Retailer 4$5,204 SGD
Retailer 6$7,220 SGD
Retailer 7$8,149 SGD
Retailer 12$8,377 SGD
Retailer 5$8,951 SGD
Retailer 3$10,874 SGD
Retailer 13$12,035 SGD
Brilliant Earth$13,231 SGD

40 data points across 13 retailers

14 retailers$3,265 SGD to $13,231 SGD

A
Cheapest Retailer
-
$3,265 SGD
$2,554 USD
A
Retailer 2
-
$3,796 SGD
HK$23,200 HKD
View
A
Retailer 3
-
$4,143 SGD
$3,241 USD
View
A
Retailer 4
-
$4,279 SGD
£2,635 GBP
View
B+
Retailer 5
-
$4,694 SGD
$3,672 USD
View
Retailer 6
-
$5,204 SGD
€3,877 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$7,220 SGD
ZAR 91,241 ZAR
View
Retailer 8
-
$7,571 SGD
$5,922 USD
View
Price last confirmed 72 days ago
B+
Retailer 9
-
$8,149 SGD
$6,375 USD
View
B+
Retailer 10
-
$8,377 SGD
$6,553 USD
View
Retailer 11
-
$8,951 SGD
£5,513 GBP
View
Price last confirmed 9 days ago
B
Retailer 12
-
$10,874 SGD
$8,506 USD
View
B
Retailer 13
-
$12,035 SGD
$9,414 USD
View
Most Expensive
B
Brilliant Earth
18658478A · Oct 30
$13,231 SGD
$10,350 USD
View
13 more retailers have this diamond
Prices start from $3,265 SGDSave up to $9,966 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
3.05ct Radiant
$3,265 SGD