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Oval|Lab Grown|IGI

1.06ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG598361414

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598361414

Diamond specifications and retailer prices

From $217 SGD
$169 USD
As of October 29, 2026
Save $1,040 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,257 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.06ct lab-grown oval diamond

This 1.06ct 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 LG598361414 or 598361414. Listed at 12 retailers as of October 26, 2026, with prices from $217 to $1,257, a $1,040 spread on the same certified stone. MOH London lists it at $1,257. 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

1.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598361414
Dimensions8.01 × 5.73 × 3.62 mm
L/W Ratio1.40
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
8.01 mm5.73 mm1.06 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598361414
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.2%

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: $1,257 SGD|Low: $217 SGD|High: $1,379 SGD|Avg: $656 SGD|-7.8%
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 30, 2026
Retailer 6$217 SGD
Retailer 4$251 SGD
Retailer 11$268 SGD
Retailer 12$268 SGD
Retailer 2$322 SGD
Retailer 9$452 SGD
Retailer 5$478 SGD
Retailer 10$481 SGD
Retailer 7$579 SGD
Retailer 3$863 SGD
Retailer 8$911 SGD
MOH London$1,257 SGD

44 data points across 12 retailers

12 retailers$217 SGD to $1,257 SGD

A
Cheapest Retailer
-
$217 SGD
$169 USD
A
Retailer 2
-
$251 SGD
$196 USD
View
A
Retailer 3
-
$268 SGD
$209 USD
View
A
Retailer 4
-
$268 SGD
$209 USD
View
A
Retailer 5
-
$322 SGD
£198 GBP
View
A
Retailer 6
-
$452 SGD
$353 USD
View
A
Retailer 7
-
$478 SGD
£293 GBP
View
B+
Retailer 8
-
$481 SGD
$375 USD
View
B+
Retailer 9
-
$579 SGD
$452 USD
View
B
Retailer 10
-
$863 SGD
$673 USD
View
B
Retailer 11
-
$911 SGD
$711 USD
View
Most Expensive
B
MOH London
LG598361414 · Oct 26
$1,257 SGD
£772 GBP
View
11 more retailers have this diamond
Prices start from $217 SGDSave up to $1,040 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
1.06ct Oval
$217 SGD