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Radiant|Lab Grown|IGI

3.08ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG800684601

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

Certificate IGI LG800684601

Diamond specifications and retailer prices

From $1,837 USD
As of October 27, 2026
Save $10,753 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,590 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800684601 or 800684601. Listed at 14 retailers as of October 27, 2026, with prices from $1,837 to $12,590, a $10,753 spread on the same certified stone. Do Amore Diamonds lists it at $12,590. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684601
Dimensions10.43 × 7.36 × 4.75 mm
L/W Ratio1.42
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
10.43 mm7.36 mm3.08 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684601
Side View
Table 63.0%Crown 41.1°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 64.5%

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 27
Current: $12,590 USD|Low: $1,837 USD|High: $16,490 USD|Avg: $5,161 USD|-23.7%
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
October 30, 2026
Retailer 10$1,837 USD
Retailer 14$1,999 USD
Retailer 9$2,205 USD
Retailer 12$2,223 USD
Retailer 2$2,510 USD
Retailer 6$2,824 USD
Retailer 8$3,220 USD
Retailer 11$3,342 USD
Retailer 13$3,585 USD
Retailer 3$3,946 USD
Retailer 4$5,655 USD
Retailer 7$6,726 USD
Retailer 5$9,070 USD
Do Amore Diamonds$12,590 USD

33 data points across 14 retailers

14 retailers$1,837 USD to $12,590 USD

A
Cheapest Retailer
-
$1,837 USD
A
Retailer 2
-
$1,999 USD
View
A
Retailer 3
-
$2,205 USD
View
A
Retailer 4
-
$2,223 USD
View
A
Retailer 5
-
$2,510 USD
View
A
Retailer 6
-
$2,824 USD
View
Final sale: no returns
A
Retailer 7
-
$3,220 USD
View
A
Retailer 8
-
$3,342 USD
View
B+
Retailer 9
-
$3,585 USD
View
B+
Retailer 10
-
$3,946 USD
€3,758 EUR
View
Retailer 11
-
$5,655 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$6,726 USD
£5,296 GBP
View
B
Retailer 13
-
$9,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-34A200F0B · Oct 30
$12,590 USD
View
13 more retailers have this diamond
Prices start from $1,837 USDSave up to $10,753 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.08ct Radiant
$1,837 USD