Radiant|Lab Grown|GIA

1.58ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6512548046

Certificate GIA 6512548046

Diamond specifications and retailer prices

From $641 USD
As of October 30, 2026
Save $2,598 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,239 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512548046. Listed at 9 retailers as of October 29, 2026, with prices from $641 to $3,239, a $2,598 spread on the same certified stone. MOH London lists it at $3,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6512548046
Dimensions7.87 × 5.84 × 4.00 mm
L/W Ratio1.35
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.87 mm5.84 mm1.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512548046
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $3,239 USD|Low: $436 USD|High: $3,307 USD|Avg: $1,662 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$436 USD
Retailer 9$641 USD
Retailer 7$697 USD
Retailer 10$717 USD
Retailer 2$743 USD
Retailer 4$1,508 USD
Retailer 3$2,263 USD
Retailer 6$2,280 USD
Retailer 5$2,307 USD
Retailer 8$2,545 USD
MOH London$3,239 USD

26 data points across 11 retailers

9 retailers$641 USD to $3,239 USD

A+
Cheapest Retailer
-
$641 USD
A
Retailer 2
-
$697 USD
View
A
Retailer 3
-
$717 USD
View
Final sale: no returns
A
Retailer 4
-
$743 USD
View
B+
Retailer 5
-
$1,508 USD
ZAR 24,362 ZAR
View
B+
Retailer 6
-
$2,280 USD
View
B+
Retailer 7
-
$2,307 USD
View
B+
Retailer 8
-
$2,545 USD
£2,004 GBP
View
Most Expensive
B
MOH London
6512548046 · Oct 29
$3,239 USD
£2,550 GBP
View
8 more retailers have this diamond
Prices start from $641 USDSave up to $2,598 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+
1.58ct Radiant
$641 USD