Oval|Lab Grown|IGI

1.02ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG832602039

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG832602039

Diamond specifications and retailer prices

From $547 NZD
As of October 30, 2026
Save $720 NZD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,753 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG832602039 or 832602039. Listed at 9 retailers as of October 30, 2026, with a 132% 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602039
Dimensions9.49 × 5.04 × 3.34 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.49 mm5.04 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG832602039
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,753 NZD|Low: $337 NZD|High: $1,753 NZD|Avg: $702 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$337 NZD
Retailer 5$373 NZD
Retailer 8$458 NZD
Retailer 4$485 NZD
Retailer 3$547 NZD
Retailer 2$660 NZD
Retailer 6$1,266 NZD
MOH London$1,753 NZD

18 data points across 8 retailers

9 retailers$547 NZD to $1,266 NZD

Retailer 1
-
$301 NZD
Price last confirmed 8 days ago
Retailer 2
-
$373 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$373 NZD
View
Price last confirmed 12 days ago
Retailer 4
-
$458 NZD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$547 NZD
View
B+
Retailer 6
-
$660 NZD
View
Retailer 7
-
$1,198 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$1,266 NZD
View
Most Expensive
MOH London
LG832602039 · Oct 29
$1,753 NZD
£765 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $547 NZDSave up to $720 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+
1.02ct Oval
$547 NZD