Oval|Lab Grown|IGI

2.28ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440013856

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013856

Diamond specifications and retailer prices

From $2,324 NZD
$1,310 USD
As of October 30, 2026
Save $13,163 NZD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,487 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.28ct lab-grown oval diamond

This 2.28ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440013856 or 440013856. Listed at 12 retailers as of October 29, 2026, with prices from $2,324 to $15,487, a $13,163 spread on the same certified stone. MOH London lists it at $15,487. 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

2.28
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013856
Dimensions10.13 × 7.34 × 4.71 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
undefined
Top View
10.13 mm7.34 mm2.28 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440013856
Side View
Table 58.0%Crown 36.2°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.2%

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: Oct 30
Current: $15,487 NZD|Low: $2,324 NZD|High: $21,749 NZD|Avg: $8,558 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2$2,324 NZD
Retailer 8$5,240 NZD
Retailer 14$5,701 NZD
Retailer 3$5,868 NZD
Retailer 11$6,077 NZD
Retailer 13$6,077 NZD
Retailer 4$6,361 NZD
Retailer 5$7,321 NZD
Retailer 10$7,594 NZD
Retailer 7$8,523 NZD
Retailer 9$8,733 NZD
Retailer 12$9,446 NZD
MOH London$15,487 NZD
Retailer 6$21,749 NZD

34 data points across 14 retailers

12 retailers$2,324 NZD to $15,487 NZD

A
Cheapest Retailer
-
$2,324 NZD
$1,310 USD
B+
Retailer 2
-
$5,240 NZD
$2,953 USD
View
B+
Retailer 3
-
$5,701 NZD
$3,213 USD
View
B+
Retailer 4
-
$5,868 NZD
$3,307 USD
View
Final sale: no returns
Retailer 5
-
$6,077 NZD
$3,425 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$6,077 NZD
$3,425 USD
View
B+
Retailer 7
-
$6,361 NZD
$3,585 USD
View
B
Retailer 8
-
$7,594 NZD
$4,280 USD
View
B
Retailer 9
-
$8,523 NZD
£3,782 GBP
View
B
Retailer 10
-
$8,733 NZD
$4,922 USD
View
B
Retailer 11
-
$9,446 NZD
$5,324 USD
View
Most Expensive
B
MOH London
LG440013856 · Oct 29
$15,487 NZD
£6,873 GBP
View
11 more retailers have this diamond
Prices start from $2,324 NZDSave up to $13,163 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
2.28ct Oval
$2,324 NZD