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Round|Lab Grown|IGI

1.02ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG384932295

Shape and cutting style on the report: Round brilliant

Certificate IGI LG384932295

Diamond specifications and retailer prices

From $1,638 NZD
As of November 5, 2026
Save $3,707 NZD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,346 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG384932295 or 384932295. Listed at 6 retailers as of November 5, 2026, with prices from $1,638 to $5,346, a $3,707 spread on the same certified stone. NZ Jewellers lists it at $5,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG384932295
Dimensions6.42 × 6.44 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.42 mm6.44 mm1.02 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG384932295
Side View
Table 56.5%Crown 35.8°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 62.0%

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 5
Current: $5,346 NZD|Low: $1,573 NZD|High: $5,346 NZD|Avg: $2,713 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 10, 2026
Retailer 2$1,638 NZD
Retailer 6$1,782 NZD
Retailer 3$1,902 NZD
Retailer 4$1,902 NZD
Retailer 5$2,215 NZD
Retailer 7$4,252 NZD
NZ Jewellers$5,346 NZD

4 data points across 7 retailers

6 retailers$1,638 NZD to $5,346 NZD

A
Cheapest Retailer
-
$1,638 NZD
B+
Retailer 2
-
$1,782 NZD
View
B+
Retailer 3
-
$1,902 NZD
View
Retailer 4
-
$1,902 NZD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$2,215 NZD
View
Most Expensive
B
NZ Jewellers
42aafc79-cf34-4041-8bad-ed853f4ee877 · Nov 5
$5,346 NZD
$3,005 USD
View
5 more retailers have this diamond
Prices start from $1,638 NZDSave up to $3,707 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
$1,638 NZD