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Radiant|Lab Grown|IGI

0.81ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG752533698

Certificate IGI LG752533698

Diamond specifications and retailer prices

From $326 USD
Save $864 USD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,190 USD at Reve Diamonds
View at Reve Diamonds

About this 0.81ct lab-grown radiant diamond

This 0.81ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG752533698 or 752533698. Listed at 15 retailers, with prices from $326 to $1,190 at Reve Diamonds, a $864 spread on the same certified stone. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752533698
Dimensions4.61 × 4.61 × 6.75 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
4.61 mm4.61 mm0.81 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752533698
Side View
Table 62.0%Crown 39.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $443 USD|Low: $160 USD|High: $1,282 USD|Avg: $638 USD|-18.5%
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
Reve Diamonds
October 1, 2026
Retailer 12$326 USD
Retailer 7$348 USD
Retailer 11$410 USD
Retailer 8$440 USD
Retailer 1$443 USD
Retailer 6$521 USD
Retailer 2$524 USD
Retailer 13$550 USD
Retailer 10$615 USD
Retailer 3$723 USD
Retailer 4$846 USD
Retailer 5$1,090 USD
Retailer 9$1,167 USD
Reve Diamonds$1,190 USD

40 data points across 14 retailers

15 retailers$326 USD to $1,190 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
-
$348 USD
View
A
Retailer 3
-
$410 USD
€390 EUR
View
A
Retailer 4
-
$438 USD
£345 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
$441 USD
£347 GBP
View
A
Retailer 6
-
$443 USD
ZAR 7,159 ZAR
View
A
Retailer 7
-
$521 USD
View
A
Retailer 8
-
$524 USD
View
A
Retailer 9
-
$550 USD
View
A
Retailer 10
-
$615 USD
A$946 AUD
View
B+
Retailer 11
-
$723 USD
View
B+
Retailer 12
-
$846 USD
View
B
Retailer 13
-
$1,090 USD
View
B
Retailer 14
-
$1,167 USD
£919 GBP
View
Most Expensive
B
Reve Diamonds
D2FED5C17 · Sep 30
$1,190 USD
View
14 more retailers have this diamond
Prices start from $326 USDSave up to $864 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
0.81ct Radiant
$326 USD