CaratHunter
Plans
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 £684 GBP
As of November 5, 2026
Save £1,548 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,233 GBP 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 £684 to £2,233, a £1,548 spread on the same certified stone. NZ Jewellers lists it at £2,233. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,233 GBP|Low: £657 GBP|High: £2,233 GBP|Avg: £1,133 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 10, 2026
Retailer 2£684 GBP
Retailer 6£744 GBP
Retailer 3£794 GBP
Retailer 4£794 GBP
Retailer 5£925 GBP
Retailer 7£1,776 GBP
NZ Jewellers£2,233 GBP

4 data points across 7 retailers

6 retailers£684 GBP to £2,233 GBP

A
Cheapest Retailer
-
£684 GBP
B+
Retailer 2
-
£744 GBP
View
B+
Retailer 3
-
£794 GBP
View
Retailer 4
-
£794 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£925 GBP
View
Most Expensive
B
NZ Jewellers
42aafc79-cf34-4041-8bad-ed853f4ee877 · Nov 5
£2,233 GBP
$3,005 USD
View
5 more retailers have this diamond
Prices start from £684 GBPSave up to £1,548 GBP

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
£684 GBP