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Radiant|Lab Grown|IGI

3.02ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG704585423

Certificate IGI LG704585423

Diamond specifications and retailer prices

From $1,388 USD
Save $10,522 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,910 USD at Brilliant Earth
View at Brilliant Earth

About this 3.02ct lab-grown radiant diamond

This 3.02ct 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 LG704585423 or 704585423. Listed at 25 retailers, with prices from $1,388 to $11,910 at Brilliant Earth, a $10,522 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

3.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704585423
Dimensions10.53 × 7.18 × 4.84 mm
L/W Ratio1.47
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
10.53 mm7.18 mm3.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704585423
Side View
Table 64.0%Crown 41.1°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.4%

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: $11,910 USD|Low: $1,109 USD|High: $11,910 USD|Avg: $4,563 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 5$1,554 USD
Retailer 20$1,610 USD
Retailer 6$1,780 USD
Retailer 4$1,905 USD
Retailer 2$2,135 USD
Retailer 10$2,276 USD
Retailer 13$2,542 USD
Retailer 16$2,577 USD
Retailer 14$2,922 USD
Retailer 19$4,018 USD
Retailer 18$4,052 USD
Retailer 7$4,298 USD
Retailer 9$4,689 USD
Retailer 11$4,930 USD
Retailer 8$5,023 USD
Retailer 17$5,137 USD
Retailer 21$5,405 USD
Retailer 22$6,091 USD
Retailer 15$6,277 USD
Retailer 3$7,346 USD
Retailer 12$9,550 USD
Brilliant Earth$11,910 USD

39 data points across 22 retailers

25 retailers$1,388 USD to $11,910 USD

A
Cheapest Retailer
-
$1,388 USD
A
Retailer 2
-
$1,510 USD
View
A
Retailer 3
-
$1,554 USD
View
A
Retailer 4
-
$1,588 USD
View
A
Retailer 5
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$1,610 USD
View
A
Retailer 6
-
$1,780 USD
View
A
Retailer 7
-
$1,905 USD
View
A
Retailer 8
-
$2,135 USD
£1,681 GBP
View
A
Retailer 9
-
$2,276 USD
View
A
Retailer 10
-
$2,542 USD
View
A
Retailer 11
-
$2,583 USD
£2,034 GBP
View
A
Retailer 12
-
$2,922 USD
View
B+
Retailer 13
-
$4,018 USD
A$6,181 AUD
View
A
Retailer 14
-
$4,052 USD
ZAR 65,461 ZAR
View
B+
Retailer 15
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$4,298 USD
£3,384 GBP
View
B+
Retailer 16
-
$4,689 USD
View
B+
Retailer 17
-
$4,930 USD
View
B+
Retailer 18
-
$5,023 USD
View
B+
Retailer 19
-
$5,137 USD
£4,045 GBP
View
B+
Retailer 20
-
$5,405 USD
View
B+
Retailer 21
-
$6,091 USD
View
B+
Retailer 22
-
$6,277 USD
View
B
Retailer 23
-
$7,346 USD
View
B
Retailer 24
-
$9,550 USD
View
Most Expensive
B
Brilliant Earth
18396560Y · Sep 29
$11,910 USD
View
24 more retailers have this diamond
Prices start from $1,388 USDSave up to $10,522 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
3.02ct Radiant
$1,388 USD