CaratHunter
Plans
Oval|Lab Grown|IGI

5.03ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG704516234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704516234

Diamond specifications and retailer prices

From $817 SGD
$639 USD
As of October 29, 2026
Save $4,744 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,561 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 LG704516234 or 704516234. Listed at 18 retailers as of October 29, 2026, with prices from $817 to $5,561, a $4,744 spread on the same certified stone. Brilliant Earth lists it at $5,561. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704516234
Dimensions13.92 × 9.58 × 5.97 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm9.58 mm5.03 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704516234
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°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: $5,561 SGD|Low: $789 SGD|High: $6,047 SGD|Avg: $2,082 SGD|-8.0%
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
October 31, 2026
Retailer 5$817 SGD
Retailer 12$888 SGD
Retailer 8$920 SGD
Retailer 6$947 SGD
Retailer 3$1,176 SGD
Retailer 7$1,349 SGD
Retailer 2$1,514 SGD
Retailer 11$1,530 SGD
Retailer 16$1,537 SGD
Retailer 10$2,142 SGD
Retailer 13$2,186 SGD
Retailer 15$2,586 SGD
Retailer 4$2,665 SGD
Retailer 9$4,015 SGD
Retailer 14$4,033 SGD
Brilliant Earth$5,561 SGD

44 data points across 16 retailers

18 retailers$817 SGD to $5,561 SGD

A
Cheapest Retailer
-
$817 SGD
$639 USD
A
Retailer 2
-
$888 SGD
$695 USD
View
A
Retailer 3
-
$920 SGD
$720 USD
View
Final sale: no returns
Retailer 4
-
$947 SGD
$741 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$947 SGD
$741 USD
View
A
Retailer 6
-
$1,176 SGD
$920 USD
View
B+
Retailer 7
-
$1,349 SGD
$1,055 USD
View
A
Retailer 8
-
$1,514 SGD
£932 GBP
View
A
Retailer 9
-
$1,530 SGD
€1,140 EUR
View
A
Retailer 10
-
$1,537 SGD
$1,202 USD
View
B+
Retailer 11
-
$2,142 SGD
A$2,578 AUD
View
B+
Retailer 12
-
$2,186 SGD
$1,710 USD
View
Retailer 13
-
$2,348 SGD
$1,837 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$2,586 SGD
$2,023 USD
View
B+
Retailer 15
-
$2,665 SGD
$2,085 USD
View
B
Retailer 16
-
$4,015 SGD
£2,473 GBP
View
B
Retailer 17
-
$4,033 SGD
$3,155 USD
View
Most Expensive
B
Brilliant Earth
14184801A · Oct 30
$5,561 SGD
$4,350 USD
View
17 more retailers have this diamond
Prices start from $817 SGDSave up to $4,744 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
$817 SGD