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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 $222 SGD
As of November 5, 2026
Save $1,064 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,286 SGD at MOH London · As of November 5, 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 November 5, 2026, with prices from $222 to $1,286, a $1,064 spread on the same certified stone. MOH London lists it at $1,286. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,286 SGD|Low: $214 SGD|High: $1,304 SGD|Avg: $646 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7$222 SGD
Retailer 10$258 SGD
Retailer 4$311 SGD
Retailer 12$475 SGD
Retailer 9$492 SGD
Retailer 5$623 SGD
Retailer 2$647 SGD
Retailer 3$751 SGD
Retailer 8$807 SGD
Retailer 11$886 SGD
Retailer 6$936 SGD
MOH London$1,286 SGD

17 data points across 12 retailers

12 retailers$222 SGD to $1,286 SGD

A
Cheapest Retailer
-
$222 SGD
A
Retailer 2
-
$258 SGD
View
A
Retailer 3
-
$311 SGD
View
A
Retailer 4
-
$475 SGD
View
A
Retailer 5
-
$492 SGD
View
B+
Retailer 6
-
$623 SGD
View
B+
Retailer 7
-
$647 SGD
View
B+
Retailer 8
-
$751 SGD
View
B+
Retailer 9
-
$807 SGD
View
B
Retailer 10
-
$886 SGD
View
B
Retailer 11
-
$936 SGD
View
Most Expensive
B
MOH London
LG828647488 · Nov 5
$1,286 SGD
£790 GBP
View
11 more retailers have this diamond
Prices start from $222 SGDSave up to $1,064 SGD

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
$222 SGD