CaratHunter
Plans
Radiant|Lab Grown|IGI

3.08ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563530

Certificate IGI LG754563530

Diamond specifications and retailer prices

From $1,320 USD
Save $9,460 USD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $10,780 USD at Brilliant Earth
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563530 or 754563530. Listed at 27 retailers, with prices from $1,320 to $10,780 at Brilliant Earth, a $9,460 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

3.08
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563530
Dimensions7.27 × 7.27 × 10.78 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
7.27 mm7.27 mm3.08 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563530
Side View
Table 65.0%Crown 39.4°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.5%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $10,780 USD|Low: $1,055 USD|High: $12,140 USD|Avg: $4,240 USD|-11.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 1, 2026
Retailer 17$1,630 USD
Retailer 4$1,702 USD
Retailer 7$1,760 USD
Retailer 14$2,052 USD
Retailer 16$2,138 USD
Retailer 9$2,341 USD
Retailer 18$2,443 USD
Retailer 5$2,661 USD
Retailer 19$2,854 USD
Retailer 22$3,821 USD
Retailer 21$3,854 USD
Retailer 10$4,084 USD
Retailer 11$4,404 USD
Retailer 15$4,717 USD
Retailer 8$4,726 USD
Retailer 20$4,886 USD
Retailer 3$5,515 USD
Retailer 2$5,576 USD
Retailer 6$6,171 USD
Retailer 13$6,850 USD
Retailer 12$9,080 USD
Brilliant Earth$10,780 USD

40 data points across 22 retailers

27 retailers$1,320 USD to $10,780 USD

A
Cheapest Retailer
-
$1,320 USD
A
Retailer 2
-
$1,436 USD
View
A
Retailer 3
-
$1,510 USD
View
A
Retailer 4
-
$1,630 USD
View
A
Retailer 5
-
$1,702 USD
View
A
Retailer 6
-
$1,760 USD
View
A
Retailer 7
-
$2,052 USD
View
A
Retailer 8
-
$2,138 USD
HK$16,700 HKD
View
A
Retailer 9
-
$2,341 USD
View
A
Retailer 10
-
$2,398 USD
£1,888 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
-
$2,449 USD
£1,928 GBP
View
A
Retailer 12
-
$2,661 USD
€2,534 EUR
View
A
Retailer 13
-
$2,854 USD
View
A
Retailer 14
-
$3,168 USD
View
A
Retailer 15
-
$3,821 USD
A$5,879 AUD
View
A
Retailer 16
-
$3,854 USD
ZAR 62,259 ZAR
View
B+
Retailer 17
-
$4,084 USD
£3,216 GBP
View
B+
Retailer 18
-
$4,404 USD
View
B+
Retailer 19
-
$4,717 USD
View
B+
Retailer 20
-
$4,726 USD
View
B+
Retailer 21
-
$4,886 USD
£3,847 GBP
View
B+
Retailer 22
-
$5,515 USD
View
B+
Retailer 23
-
$5,576 USD
View
B+
Retailer 24
-
$6,171 USD
SGD 8,339 SGD
View
B+
Retailer 25
-
$6,850 USD
A$10,538 AUD
View
B
Retailer 26
-
$9,080 USD
View
Most Expensive
B
Brilliant Earth
18652087Y · Sep 29
$10,780 USD
View
26 more retailers have this diamond
Prices start from $1,320 USDSave up to $9,460 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
3.08ct Radiant
$1,320 USD