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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 $173 USD
As of October 29, 2026
Save $834 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,007 USD 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 $173 to $1,007, a $834 spread on the same certified stone. MOH London lists it at $1,007. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,007 USD|Low: $167 USD|High: $1,017 USD|Avg: $505 USD|+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$173 USD
Retailer 10$201 USD
Retailer 4$243 USD
Retailer 12$371 USD
Retailer 9$384 USD
Retailer 2$486 USD
Retailer 5$550 USD
Retailer 3$586 USD
Retailer 8$630 USD
Retailer 11$691 USD
Retailer 6$730 USD
MOH London$1,007 USD

15 data points across 12 retailers

12 retailers$173 USD to $1,007 USD

A
Cheapest Retailer
-
$173 USD
A
Retailer 2
-
$201 USD
View
A
Retailer 3
-
$243 USD
HK$1,900 HKD
View
A
Retailer 4
-
$371 USD
View
A
Retailer 5
-
$384 USD
View
B+
Retailer 6
-
$486 USD
A$748 AUD
View
B+
Retailer 7
-
$550 USD
View
B+
Retailer 8
-
$586 USD
SGD 792 SGD
View
B+
Retailer 9
-
$630 USD
View
B
Retailer 10
-
$691 USD
View
B
Retailer 11
-
$730 USD
View
Most Expensive
B
MOH London
LG828647488 · Oct 26
$1,007 USD
£793 GBP
View
11 more retailers have this diamond
Prices start from $173 USDSave up to $834 USD

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
$173 USD