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Round|Lab Grown|IGI

1.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG815605099

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815605099

Diamond specifications and retailer prices

From $294 USD
As of November 4, 2026
Save $1,536 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,830 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815605099 or 815605099. Listed at 20 retailers as of November 4, 2026, with prices from $294 to $1,830, a $1,536 spread on the same certified stone. Brilliant Earth lists it at $1,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815605099
Dimensions6.49 × 6.53 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.53 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815605099
Side View
Table 59.0%Crown 33.9°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 61.1%

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: Nov 4
Current: $1,830 USD|Low: $203 USD|High: $1,830 USD|Avg: $695 USD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 8$204 USD
Retailer 15$294 USD
Retailer 12$340 USD
Retailer 4$415 USD
Retailer 5$433 USD
Retailer 2$459 USD
Retailer 7$469 USD
Retailer 6$488 USD
Retailer 3$612 USD
Retailer 13$612 USD
Retailer 16$697 USD
Retailer 9$813 USD
Retailer 11$860 USD
Retailer 14$866 USD
Retailer 17$875 USD
Retailer 10$1,178 USD
Brilliant Earth$1,830 USD

36 data points across 17 retailers

20 retailers$294 USD to $1,830 USD

Retailer 1
-
$204 USD
Price last confirmed 18 days ago
Retailer 2
-
$245 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$262 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$262 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$294 USD
View
A
Retailer 6
-
$340 USD
View
A
Retailer 7
-
$415 USD
View
A
Retailer 8
-
$433 USD
View
A
Retailer 9
-
$459 USD
View
B+
Retailer 10
-
$469 USD
View
B+
Retailer 11
-
$488 USD
View
B+
Retailer 12
-
$612 USD
View
B+
Retailer 13
-
$612 USD
View
B+
Retailer 14
-
$697 USD
View
Retailer 15
-
$813 USD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$860 USD
View
B+
Retailer 17
-
$866 USD
View
B+
Retailer 18
-
$875 USD
View
B
Retailer 19
-
$1,178 USD
View
Most Expensive
B
Brilliant Earth
20768220A · Nov 4
$1,830 USD
View
19 more retailers have this diamond
Prices start from $294 USDSave up to $1,536 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
1.02ct Round
$294 USD