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Round|Lab Grown|IGI

1.02ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG810638927

Shape and cutting style on the report: Round brilliant

Certificate IGI LG810638927

Diamond specifications and retailer prices

From $310 NZD
As of November 3, 2026
Save $1,969 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,280 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810638927 or 810638927. Listed at 22 retailers as of November 3, 2026, with prices from $310 to $2,280, a $1,969 spread on the same certified stone. Yadav Diamonds lists it at $2,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810638927
Dimensions6.41 × 6.39 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm6.39 mm1.02 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810638927
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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: $1,100 NZD|Low: $310 NZD|High: $2,395 NZD|Avg: $1,027 NZD
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
November 5, 2026
Retailer 5$310 NZD
Retailer 6$357 NZD
Retailer 9$639 NZD
Retailer 3$663 NZD
Retailer 7$671 NZD
Retailer 12$676 NZD
Retailer 13$937 NZD
Retailer 4$953 NZD
Retailer 1$1,100 NZD
Retailer 8$1,348 NZD
Retailer 10$1,517 NZD
Retailer 11$1,797 NZD
Retailer 2$2,253 NZD

34 data points across 13 retailers

22 retailers$310 NZD to $2,280 NZD

A
Cheapest Retailer
-
$310 NZD
A
Retailer 2
-
$357 NZD
View
A
Retailer 3
-
$385 NZD
View
Retailer 4
-
$385 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$454 NZD
View
B+
Retailer 6
-
$541 NZD
View
A
Retailer 7
-
$639 NZD
View
A
Retailer 8
-
$663 NZD
View
A
Retailer 9
-
$671 NZD
View
A
Retailer 10
-
$676 NZD
View
B+
Retailer 11
-
$811 NZD
View
B+
Retailer 12
-
$937 NZD
View
B+
Retailer 13
-
$953 NZD
View
B+
Retailer 14
-
$1,057 NZD
View
B+
Retailer 15
-
$1,100 NZD
View
B
Retailer 16
-
$1,235 NZD
View
B
Retailer 17
-
$1,331 NZD
View
B
Retailer 18
-
$1,348 NZD
View
B
Retailer 19
-
$1,517 NZD
View
B
Retailer 20
-
$1,797 NZD
View
B
Retailer 21
-
$2,253 NZD
View
Most Expensive
B
Yadav Diamonds
13009983 · Nov 4
$2,280 NZD
$1,285 USD
View
21 more retailers have this diamond
Prices start from $310 NZDSave up to $1,969 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
$310 NZD