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Round|Lab Grown|IGI

2.03ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG499105239

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499105239

Diamond specifications and retailer prices

From $5,803 NZD
As of November 5, 2026
Save $4,645 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,014 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499105239 or 499105239. Listed at 8 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105239
Dimensions8.24 × 8.28 × 4.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.24 mm8.28 mm2.03 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105239
Side View
Table 60.5%Crown 31.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $17,014 NZD|Low: $5,570 NZD|High: $17,287 NZD|Avg: $9,695 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$5,803 NZD
Retailer 6$6,313 NZD
Retailer 4$6,731 NZD
Retailer 8$7,797 NZD
Retailer 7$8,411 NZD
Retailer 2$9,284 NZD
Retailer 5$10,447 NZD
Retailer 9$15,126 NZD
MOH London$17,014 NZD

15 data points across 9 retailers

8 retailers$5,803 NZD to $10,447 NZD

B
Cheapest Retailer
-
$5,803 NZD
B
Retailer 2
-
$6,313 NZD
View
Retailer 3
-
$6,731 NZD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$6,731 NZD
View
B
Retailer 5
-
$8,411 NZD
View
B
Retailer 6
-
$9,284 NZD
View
C
Retailer 7
-
$10,447 NZD
View
Most Expensive
MOH London
LG499105239 · Nov 5
$17,014 NZD
£7,531 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $5,803 NZDSave up to $4,645 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.

B
2.03ct Round
$5,803 NZD