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Radiant|Lab Grown|IGI

5.07ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768630687

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

Certificate IGI LG768630687

Diamond specifications and retailer prices

From $10,512 USD
As of October 29, 2026
Save $38,906 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $49,418 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.07ct lab-grown radiant diamond

This 5.07ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630687 or 768630687. Listed at 13 retailers as of October 28, 2026, with prices from $10,512 to $49,418, a $38,906 spread on the same certified stone. With Clarity lists it at $49,418. 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

5.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630687
Dimensions11.95 × 8.66 × 5.70 mm
L/W Ratio1.38
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
11.95 mm8.66 mm5.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630687
Side View
Table 65.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 65.8%

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 29
Current: $14,372 USD|Low: $10,139 USD|High: $49,418 USD|Avg: $22,157 USD|-17.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 29, 2026
Retailer 5$10,139 USD
Retailer 10$10,512 USD
Retailer 12$11,212 USD
Retailer 13$11,750 USD
Retailer 9$12,050 USD
Retailer 1$14,372 USD
Retailer 6$19,073 USD
Retailer 8$20,301 USD
Retailer 2$22,091 USD
Retailer 7$24,443 USD
Retailer 4$27,990 USD
Retailer 11$33,462 USD
Retailer 3$36,839 USD
With Clarity$49,418 USD

32 data points across 14 retailers

13 retailers$10,512 USD to $49,418 USD

A
Cheapest Retailer
-
$10,512 USD
A
Retailer 2
-
$11,212 USD
View
A
Retailer 3
-
$11,750 USD
View
A
Retailer 4
-
$12,050 USD
View
A
Retailer 5
-
$14,372 USD
£11,317 GBP
View
B+
Retailer 6
-
$19,073 USD
£15,018 GBP
View
B+
Retailer 7
-
$20,301 USD
€19,334 EUR
View
B+
Retailer 8
-
$22,091 USD
View
B+
Retailer 9
-
$24,443 USD
ZAR 394,880 ZAR
View
B+
Retailer 10
-
$27,990 USD
View
B
Retailer 11
-
$33,462 USD
View
B
Retailer 12
-
$36,839 USD
View
Most Expensive
B
With Clarity
768630687 · Oct 28
$49,418 USD
View
12 more retailers have this diamond
Prices start from $10,512 USDSave up to $38,906 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
5.07ct Radiant
$10,512 USD