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Oval|Lab Grown|IGI

1.07ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG720537410

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720537410

Diamond specifications and retailer prices

From $287 NZD
$162 USD
As of October 27, 2026
Save $1,159 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,447 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown oval diamond

This 1.07ct 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 LG720537410 or 720537410. Listed at 11 retailers as of October 27, 2026, with prices from $287 to $1,447, a $1,159 spread on the same certified stone. MOH London lists it at $1,447. 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

1.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720537410
Dimensions8.26 × 5.73 × 3.63 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.73 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720537410
Side View
Table 55.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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 27
Current: $1,447 NZD|Low: $287 NZD|High: $1,447 NZD|Avg: $763 NZD
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
Retailer 15
October 29, 2026
Retailer 4$287 NZD
Retailer 9$309 NZD
Retailer 14$363 NZD
Retailer 8$371 NZD
Retailer 2$525 NZD
Retailer 13$575 NZD
Retailer 5$581 NZD
Retailer 3$585 NZD
Retailer 12$619 NZD
Retailer 10$747 NZD
Retailer 11$976 NZD
Retailer 15$990 NZD
Retailer 6$1,414 NZD
Retailer 7$1,419 NZD
MOH London$1,447 NZD

3 data points across 15 retailers

11 retailers$287 NZD to $1,447 NZD

A
Cheapest Retailer
-
$287 NZD
$162 USD
A
Retailer 2
-
$309 NZD
$174 USD
View
A
Retailer 3
-
$363 NZD
HK$1,600 HKD
View
A
Retailer 4
-
$371 NZD
£165 GBP
View
A
Retailer 5
-
$525 NZD
£233 GBP
View
A
Retailer 6
-
$575 NZD
$324 USD
View
A
Retailer 7
-
$585 NZD
£260 GBP
View
A
Retailer 8
-
$619 NZD
$349 USD
View
B+
Retailer 9
-
$747 NZD
$421 USD
View
B+
Retailer 10
-
$990 NZD
$558 USD
View
Most Expensive
B
MOH London
LG720537410 · Oct 29
$1,447 NZD
£642 GBP
View
10 more retailers have this diamond
Prices start from $287 NZDSave up to $1,159 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
1.07ct Oval
$287 NZD