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Oval|Lab Grown|IGI

5.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG800634538

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800634538

Diamond specifications and retailer prices

From $803 SGD
$628 USD
As of October 29, 2026
Save $6,625 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,428 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG800634538 or 800634538. Listed at 17 retailers as of October 29, 2026, with prices from $803 to $7,428, a $6,625 spread on the same certified stone. Brilliant Earth lists it at $7,428. 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

5.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634538
Dimensions13.45 × 9.47 × 5.90 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.45 mm9.47 mm5.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634538
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.3%

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: $7,428 SGD|Low: $640 SGD|High: $7,734 SGD|Avg: $1,945 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3$803 SGD
Retailer 9$827 SGD
Retailer 4$873 SGD
Retailer 6$899 SGD
Retailer 8$931 SGD
Retailer 11$1,044 SGD
Retailer 12$1,157 SGD
Retailer 17$1,332 SGD
Retailer 16$1,520 SGD
Retailer 10$1,560 SGD
Retailer 2$1,642 SGD
Retailer 14$2,378 SGD
Retailer 5$2,582 SGD
Retailer 15$2,618 SGD
Retailer 7$3,214 SGD
Retailer 13$3,927 SGD
Brilliant Earth$7,428 SGD

34 data points across 17 retailers

17 retailers$803 SGD to $7,428 SGD

A
Cheapest Retailer
-
$803 SGD
$628 USD
Retailer 2
-
$827 SGD
$647 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$873 SGD
$683 USD
View
A
Retailer 4
-
$899 SGD
$703 USD
View
Final sale: no returns
A
Retailer 5
-
$931 SGD
$728 USD
View
A
Retailer 6
-
$1,044 SGD
£643 GBP
View
A
Retailer 7
-
$1,157 SGD
$905 USD
View
B+
Retailer 8
-
$1,332 SGD
$1,042 USD
View
A
Retailer 9
-
$1,520 SGD
$1,189 USD
View
B+
Retailer 10
-
$1,560 SGD
£961 GBP
View
B+
Retailer 11
-
$1,642 SGD
€1,223 EUR
View
B+
Retailer 12
-
$2,378 SGD
$1,860 USD
View
B+
Retailer 13
-
$2,582 SGD
$2,020 USD
View
B+
Retailer 14
-
$2,618 SGD
$2,048 USD
View
B
Retailer 15
-
$3,214 SGD
$2,514 USD
View
B
Retailer 16
-
$3,927 SGD
£2,419 GBP
View
Most Expensive
B
Brilliant Earth
20299944A · Oct 30
$7,428 SGD
$5,810 USD
View
16 more retailers have this diamond
Prices start from $803 SGDSave up to $6,625 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
5.03ct Oval
$803 SGD