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Round|Lab Grown|IGI

1.02ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG829615593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG829615593

Diamond specifications and retailer prices

From $363 NZD
As of November 3, 2026
Save $2,163 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,526 NZD 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 LG829615593 or 829615593. Listed at 20 retailers as of November 3, 2026, with prices from $363 to $2,526, a $2,163 spread on the same certified stone. Brilliant Earth lists it at $2,526. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829615593
Dimensions6.36 × 6.40 × 4.01 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
6.36 mm6.40 mm1.02 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829615593
Side View
Table 55.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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: Nov 3
Current: $2,526 NZD|Low: $359 NZD|High: $2,757 NZD|Avg: $1,181 NZD|-8.4%
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 17$363 NZD
Retailer 5$422 NZD
Retailer 10$447 NZD
Retailer 6$450 NZD
Retailer 19$523 NZD
Retailer 15$605 NZD
Retailer 8$738 NZD
Retailer 9$770 NZD
Retailer 2$817 NZD
Retailer 11$834 NZD
Retailer 7$1,089 NZD
Retailer 16$1,089 NZD
Retailer 3$1,240 NZD
Retailer 20$1,446 NZD
Retailer 14$1,530 NZD
Retailer 18$1,541 NZD
Retailer 4$1,557 NZD
Retailer 13$2,096 NZD
Retailer 12$2,140 NZD
Brilliant Earth$2,526 NZD

31 data points across 20 retailers

20 retailers$363 NZD to $2,526 NZD

A
Cheapest Retailer
-
$363 NZD
A
Retailer 2
-
$422 NZD
View
Retailer 3
-
$447 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$450 NZD
View
A
Retailer 5
-
$523 NZD
View
A
Retailer 6
-
$605 NZD
View
A
Retailer 7
-
$738 NZD
View
A
Retailer 8
-
$770 NZD
View
A
Retailer 9
-
$817 NZD
View
B+
Retailer 10
-
$834 NZD
View
B+
Retailer 11
-
$1,089 NZD
View
B+
Retailer 12
-
$1,089 NZD
View
B+
Retailer 13
-
$1,240 NZD
View
B+
Retailer 14
-
$1,446 NZD
View
B
Retailer 15
-
$1,530 NZD
View
B+
Retailer 16
-
$1,541 NZD
View
B
Retailer 17
-
$1,557 NZD
View
B
Retailer 18
-
$2,096 NZD
View
B
Retailer 19
-
$2,140 NZD
View
Most Expensive
B
Brilliant Earth
21327611A · Nov 4
$2,526 NZD
$1,420 USD
View
19 more retailers have this diamond
Prices start from $363 NZDSave up to $2,163 NZD

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
$363 NZD