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Oval|Lab Grown|IGI

1.02ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG610345467

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG610345467

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 29, 2026
Save $1,401 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,692 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610345467 or 610345467. Listed at 12 retailers as of October 29, 2026, with prices from $291 to $1,692, a $1,401 spread on the same certified stone. MOH London lists it at $1,692. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610345467
Dimensions8.10 × 5.61 × 3.55 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.10 mm5.61 mm1.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610345467
Side View
Table 58.0%Crown 32.7°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,692 NZD|Low: $291 NZD|High: $1,848 NZD|Avg: $788 NZD|-7.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$291 NZD
Retailer 4$337 NZD
Retailer 11$360 NZD
Retailer 12$360 NZD
Retailer 5$432 NZD
Retailer 9$587 NZD
Retailer 2$637 NZD
Retailer 10$649 NZD
Retailer 7$790 NZD
Retailer 3$1,157 NZD
Retailer 8$1,222 NZD
MOH London$1,692 NZD

46 data points across 12 retailers

12 retailers$291 NZD to $1,692 NZD

A
Cheapest Retailer
-
$291 NZD
$164 USD
A
Retailer 2
-
$337 NZD
$190 USD
View
A
Retailer 3
-
$360 NZD
$203 USD
View
A
Retailer 4
-
$360 NZD
$203 USD
View
A
Retailer 5
-
$432 NZD
£192 GBP
View
A
Retailer 6
-
$587 NZD
$331 USD
View
A
Retailer 7
-
$637 NZD
£282 GBP
View
A
Retailer 8
-
$649 NZD
$366 USD
View
B+
Retailer 9
-
$790 NZD
$445 USD
View
B
Retailer 10
-
$1,157 NZD
$652 USD
View
B
Retailer 11
-
$1,222 NZD
$689 USD
View
Most Expensive
B
MOH London
LG610345467 · Oct 29
$1,692 NZD
£751 GBP
View
11 more retailers have this diamond
Prices start from $291 NZDSave up to $1,401 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
1.02ct Oval
$291 NZD