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Oval|Lab Grown|IGI

1.07ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG828647488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828647488

Diamond specifications and retailer prices

From $307 NZD
$173 USD
As of October 29, 2026
Save $1,480 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,787 NZD at MOH London · As of October 26, 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 LG828647488 or 828647488. Listed at 12 retailers as of October 26, 2026, with prices from $307 to $1,787, a $1,480 spread on the same certified stone. MOH London lists it at $1,787. 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 angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828647488
Dimensions8.10 × 5.76 × 3.61 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.76 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828647488
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 29
Current: $1,787 NZD|Low: $296 NZD|High: $1,805 NZD|Avg: $895 NZD|+0.1%
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 7$307 NZD
Retailer 10$357 NZD
Retailer 4$432 NZD
Retailer 12$658 NZD
Retailer 9$681 NZD
Retailer 2$863 NZD
Retailer 5$976 NZD
Retailer 3$1,040 NZD
Retailer 8$1,118 NZD
Retailer 11$1,226 NZD
Retailer 6$1,295 NZD
MOH London$1,787 NZD

16 data points across 12 retailers

12 retailers$307 NZD to $1,787 NZD

A
Cheapest Retailer
-
$307 NZD
$173 USD
A
Retailer 2
-
$357 NZD
$201 USD
View
A
Retailer 3
-
$432 NZD
HK$1,900 HKD
View
A
Retailer 4
-
$658 NZD
$371 USD
View
A
Retailer 5
-
$681 NZD
$384 USD
View
B+
Retailer 6
-
$863 NZD
A$748 AUD
View
B+
Retailer 7
-
$976 NZD
$550 USD
View
B+
Retailer 8
-
$1,040 NZD
SGD 792 SGD
View
B+
Retailer 9
-
$1,118 NZD
$630 USD
View
B
Retailer 10
-
$1,226 NZD
$691 USD
View
B
Retailer 11
-
$1,295 NZD
$730 USD
View
Most Expensive
B
MOH London
LG828647488 · Oct 26
$1,787 NZD
£793 GBP
View
11 more retailers have this diamond
Prices start from $307 NZDSave up to $1,480 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
$307 NZD