Oval|Lab Grown|IGI

1.03ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG847630406

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847630406

Diamond specifications and retailer prices

From $262 SGD
HK$1,600 HKD
As of October 24, 2026
7 retailers carry this diamond
Most expensive: $771 SGD at Friendly Diamonds · As of October 23, 2026
View at Friendly Diamonds

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG847630406 or 847630406. Listed at 7 retailers as of October 24, 2026. 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

1.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630406
Dimensions8.08 × 5.67 × 3.61 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.67 mm1.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630406
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $771 SGD|Low: $262 SGD|High: $771 SGD|Avg: $429 SGD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Retailer 3$262 SGD
Retailer 5$272 SGD
Retailer 7$307 SGD
Retailer 2$377 SGD
Retailer 4$421 SGD
Retailer 6$638 SGD
Friendly Diamonds$771 SGD

3 data points across 7 retailers

7 retailers

A
Cheapest Retailer
-
$262 SGD
HK$1,600 HKD
Retailer 2
-
$272 SGD
£167 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$307 SGD
$240 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$377 SGD
£232 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
$421 SGD
$329 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$638 SGD
View
Price last confirmed 7 days ago
Most Expensive
Friendly Diamonds
6461808 · Oct 23
$771 SGD
$603 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $262 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
1.03ct Oval
$262 SGD