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Oval|Lab Grown|IGI

2.03ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG451057265

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057265

Diamond specifications and retailer prices

From $3,090 NZD
As of November 5, 2026
Save $7,148 NZD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,238 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057265 or 451057265. Listed at 9 retailers as of November 3, 2026, with prices from $3,090 to $10,238, a $7,148 spread on the same certified stone. MOH London lists it at $10,238. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057265
Dimensions9.97 × 7.20 × 4.45 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.97 mm7.20 mm2.03 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057265
Side View
Table 58.5%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.8%

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 5
Current: $10,238 NZD|Low: $2,318 NZD|High: $12,829 NZD|Avg: $5,753 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$2,318 NZD
Retailer 5$3,090 NZD
Retailer 9$3,362 NZD
Retailer 6$3,584 NZD
Retailer 4$3,887 NZD
Retailer 10$4,815 NZD
Retailer 7$5,626 NZD
Retailer 2$6,180 NZD
Retailer 8$6,720 NZD
MOH London$10,238 NZD
Retailer 3$12,829 NZD

16 data points across 11 retailers

9 retailers$3,090 NZD to $10,238 NZD

A
Cheapest Retailer
-
$3,090 NZD
A
Retailer 2
-
$3,362 NZD
View
A
Retailer 3
-
$3,584 NZD
View
Retailer 4
-
$3,584 NZD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$3,887 NZD
View
B
Retailer 6
-
$5,626 NZD
View
B
Retailer 7
-
$6,180 NZD
View
B
Retailer 8
-
$6,720 NZD
View
Most Expensive
B
MOH London
LG451057265 · Nov 3
$10,238 NZD
£4,469 GBP
View
8 more retailers have this diamond
Prices start from $3,090 NZDSave up to $7,148 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
2.03ct Oval
$3,090 NZD