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Radiant|Lab Grown|IGI

3.05ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG735575861

Certificate IGI LG735575861

Diamond specifications and retailer prices

From $1,443 USD
Save $5,342 USD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,785 USD at Novita Diamonds
View at Novita 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735575861 or 735575861. Listed at 23 retailers, with prices from $1,443 to $6,785 at Novita Diamonds, a $5,342 spread on the same certified stone. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735575861
Dimensions7.39 × 7.39 × 10.27 mm
L/W Ratio1.00
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
7.39 mm7.39 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735575861
Side View
Table 61.0%Crown 41.1°Girdle: MediumPavilion 34.2°Culet: NoneDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $6,785 USD|Low: $1,153 USD|High: $6,798 USD|Avg: $3,778 USD|+1.4%
Novita Diamonds
Retailer 2
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Retailer 20
October 1, 2026
Retailer 2$1,616 USD
Retailer 17$1,845 USD
Retailer 20$1,891 USD
Retailer 9$2,032 USD
Retailer 16$2,048 USD
Retailer 14$2,425 USD
Retailer 18$2,636 USD
Retailer 5$3,023 USD
Retailer 15$3,039 USD
Retailer 3$3,797 USD
Retailer 6$4,039 USD
Retailer 7$4,362 USD
Retailer 13$4,839 USD
Retailer 4$4,876 USD
Retailer 10$5,161 USD
Retailer 12$5,532 USD
Retailer 11$5,892 USD
Retailer 19$5,909 USD
Retailer 8$6,312 USD
Novita Diamonds$6,785 USD

39 data points across 20 retailers

23 retailers$1,443 USD to $6,785 USD

A
Cheapest Retailer
-
$1,443 USD
A
Retailer 2
-
$1,616 USD
View
A
Retailer 3
-
$1,651 USD
View
A
Retailer 4
-
$1,845 USD
View
A
Retailer 5
-
$1,891 USD
View
A
Retailer 6
-
$2,032 USD
View
A
Retailer 7
-
$2,048 USD
HK$16,000 HKD
View
A
Retailer 8
-
$2,420 USD
£1,905 GBP
View
A
Retailer 9
-
$2,425 USD
£1,910 GBP
View
A
Retailer 10
-
$2,636 USD
€2,510 EUR
View
A
Retailer 11
-
$3,023 USD
View
A
Retailer 12
-
$3,039 USD
View
A
Retailer 13
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$3,138 USD
View
B+
Retailer 14
-
$3,797 USD
ZAR 61,338 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$4,039 USD
£3,180 GBP
View
B+
Retailer 16
-
$4,362 USD
View
B+
Retailer 17
-
$4,839 USD
£3,810 GBP
View
B+
Retailer 18
-
$4,876 USD
View
B+
Retailer 19
-
$5,161 USD
View
B+
Retailer 20
-
$5,892 USD
View
B+
Retailer 21
-
$5,909 USD
SGD 7,985 SGD
View
B
Retailer 22
-
$6,441 USD
View
Most Expensive
B
Novita Diamonds
cert_735575861 · Oct 1
$6,785 USD
A$10,439 AUD
View
22 more retailers have this diamond
Prices start from $1,443 USDSave up to $5,342 USD

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.

A
3.05ct Radiant
$1,443 USD