Radiant|Lab Grown|IGI

5.10ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG762544650

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

Certificate IGI LG762544650

Diamond specifications and retailer prices

From $7,898 USD
As of October 31, 2026
Save $25,331 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $33,229 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544650 or 762544650. Listed at 14 retailers as of October 30, 2026, with prices from $7,898 to $33,229, a $25,331 spread on the same certified stone. Taylor and Hart lists it at $33,229. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544650
Dimensions12.15 × 8.72 × 5.63 mm
L/W Ratio1.39
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
12.15 mm8.72 mm5.10 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544650
Side View
Table 64.0%Crown 39.2°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 64.6%

Caratlytics Score

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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 31
Current: $7,898 USD|Low: $7,898 USD|High: $35,407 USD|Avg: $18,564 USD|-1.7%
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
Taylor and Hart
October 31, 2026
Retailer 1$7,898 USD
Retailer 6$8,477 USD
Retailer 2$10,565 USD
Retailer 9$11,597 USD
Retailer 3$11,925 USD
Retailer 10$12,764 USD
Retailer 8$15,620 USD
Retailer 7$17,502 USD
Retailer 12$18,379 USD
Retailer 13$19,059 USD
Retailer 11$21,460 USD
Retailer 4$25,054 USD
Retailer 5$31,416 USD
Taylor and Hart$33,229 USD

38 data points across 14 retailers

14 retailers$7,898 USD to $33,229 USD

A
Cheapest Retailer
-
$7,898 USD
A
Retailer 2
-
$8,477 USD
View
A
Retailer 3
-
$10,565 USD
View
A
Retailer 4
-
$11,597 USD
HK$90,600 HKD
View
A
Retailer 5
-
$11,925 USD
View
A
Retailer 6
-
$12,764 USD
£10,050 GBP
View
A
Retailer 7
-
$15,620 USD
View
B+
Retailer 8
-
$17,502 USD
View
B+
Retailer 9
-
$18,379 USD
£14,472 GBP
View
Retailer 10
-
$19,059 USD
€18,151 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$21,460 USD
ZAR 346,688 ZAR
View
Retailer 12
-
$25,054 USD
A$38,544 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$31,416 USD
View
Most Expensive
B
Taylor and Hart
7GFWA48 · Oct 30
$33,229 USD
View
13 more retailers have this diamond
Prices start from $7,898 USDSave up to $25,331 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
5.10ct Radiant
$7,898 USD