CaratHunter
Plans
Radiant|Lab Grown|IGI

3.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG790612001

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

Certificate IGI LG790612001

Diamond specifications and retailer prices

From $2,876 SGD
$2,250 USD
As of October 30, 2026
Save $16,913 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,790 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG790612001 or 790612001. Listed at 22 retailers as of October 30, 2026, with prices from $2,876 to $19,790, a $16,913 spread on the same certified stone. Do Amore Diamonds lists it at $19,790. 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 angle44.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612001
Dimensions10.60 × 7.07 × 4.69 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
10.60 mm7.07 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612001
Side View
Table 64.0%Crown 44.3°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $19,790 SGD|Low: $2,761 SGD|High: $19,790 SGD|Avg: $6,756 SGD
Do Amore Diamonds
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 31, 2026
Retailer 20$2,876 SGD
Retailer 6$3,130 SGD
Retailer 12$3,181 SGD
Retailer 11$3,220 SGD
Retailer 7$3,337 SGD
Retailer 21$3,337 SGD
Retailer 8$3,471 SGD
Retailer 19$3,548 SGD
Retailer 5$4,353 SGD
Retailer 2$4,972 SGD
Retailer 4$5,062 SGD
Retailer 18$5,114 SGD
Retailer 3$5,209 SGD
Retailer 10$6,994 SGD
Retailer 17$7,159 SGD
Retailer 13$8,552 SGD
Retailer 22$8,909 SGD
Retailer 14$9,768 SGD
Retailer 16$9,914 SGD
Retailer 15$12,595 SGD
Retailer 9$12,851 SGD
Do Amore Diamonds$19,790 SGD

44 data points across 22 retailers

22 retailers$2,876 SGD to $19,790 SGD

A
Cheapest Retailer
-
$2,876 SGD
$2,250 USD
A
Retailer 2
-
$3,130 SGD
$2,448 USD
View
A
Retailer 3
-
$3,181 SGD
$2,488 USD
View
A
Retailer 4
-
$3,220 SGD
$2,519 USD
View
Final sale: no returns
A
Retailer 5
-
$3,337 SGD
$2,610 USD
View
Retailer 6
-
$3,337 SGD
$2,610 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$3,471 SGD
$2,715 USD
View
A
Retailer 8
-
$3,548 SGD
$2,775 USD
View
A
Retailer 9
-
$4,353 SGD
HK$26,600 HKD
View
B+
Retailer 10
-
$4,972 SGD
£3,063 GBP
View
B+
Retailer 11
-
$5,062 SGD
$3,960 USD
View
B+
Retailer 12
-
$5,114 SGD
$4,000 USD
View
A
Retailer 13
-
$5,209 SGD
$4,075 USD
View
B+
Retailer 14
-
$6,994 SGD
£4,308 GBP
View
Retailer 15
-
$7,159 SGD
$5,600 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$8,552 SGD
ZAR 108,068 ZAR
View
B+
Retailer 17
-
$8,909 SGD
$6,969 USD
View
B
Retailer 18
-
$9,768 SGD
$7,641 USD
View
B+
Retailer 19
-
$9,914 SGD
£6,106 GBP
View
B
Retailer 20
-
$12,595 SGD
View
B
Retailer 21
-
$12,851 SGD
$10,053 USD
View
Most Expensive
B
Do Amore Diamonds
27-D8834C78C · Oct 31
$19,790 SGD
$15,480 USD
View
21 more retailers have this diamond
Prices start from $2,876 SGDSave up to $16,913 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
$2,876 SGD