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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG784663358

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784663358

Diamond specifications and retailer prices

From $301 SGD
$235 USD
As of October 26, 2026
Save $1,373 SGD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,398 SGD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784663358 or 784663358. Listed at 23 retailers as of October 26, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784663358
Dimensions8.36 × 5.74 × 3.49 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.74 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784663358
Side View
Table 60.0%Crown 32.3°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 60.8%

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 26
Current: $2,398 SGD|Low: $290 SGD|High: $2,474 SGD|Avg: $889 SGD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 10
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Retailer 21
Retailer 22
October 29, 2026
Retailer 22$301 SGD
Retailer 12$337 SGD
Retailer 3$350 SGD
Retailer 5$374 SGD
Retailer 11$374 SGD
Retailer 2$398 SGD
Retailer 8$513 SGD
Retailer 16$643 SGD
Retailer 19$650 SGD
Retailer 7$672 SGD
Retailer 13$704 SGD
Retailer 6$759 SGD
Retailer 18$798 SGD
Retailer 17$913 SGD
Retailer 21$994 SGD
Retailer 14$1,019 SGD
Retailer 9$1,203 SGD
Retailer 15$1,269 SGD
Retailer 4$1,338 SGD
Retailer 20$1,506 SGD
Retailer 10$1,675 SGD
Brilliant Earth$2,398 SGD

33 data points across 22 retailers

23 retailers$301 SGD to $1,675 SGD

A
Cheapest Retailer
-
$301 SGD
$235 USD
A
Retailer 2
-
$337 SGD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$350 SGD
$273 USD
View
A
Retailer 4
-
$374 SGD
$292 USD
View
A
Retailer 5
-
$374 SGD
$292 USD
View
A
Retailer 6
-
$398 SGD
£244 GBP
View
A
Retailer 7
-
$513 SGD
$400 USD
View
A
Retailer 8
-
$643 SGD
ZAR 8,097 ZAR
View
A
Retailer 9
-
$650 SGD
€483 EUR
View
A
Retailer 10
-
$672 SGD
$524 USD
View
A
Retailer 11
-
$704 SGD
£433 GBP
View
B+
Retailer 12
-
$759 SGD
$592 USD
View
B+
Retailer 13
-
$798 SGD
A$958 AUD
View
B+
Retailer 14
-
$913 SGD
A$1,095 AUD
View
B+
Retailer 15
-
$994 SGD
$775 USD
View
B+
Retailer 16
-
$1,019 SGD
View
B+
Retailer 17
-
$1,151 SGD
$898 USD
View
Price last confirmed 37 days ago
B+
Retailer 18
-
$1,203 SGD
$938 USD
View
B
Retailer 19
-
$1,269 SGD
$990 USD
View
B+
Retailer 20
-
$1,338 SGD
A$1,606 AUD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
$1,506 SGD
£925 GBP
View
B
Retailer 22
-
$1,675 SGD
$1,306 USD
View
Most Expensive
B
Brilliant Earth
18293354A · Oct 10
$2,398 SGD
$1,870 USD
View
Price last confirmed 18 days ago
22 more retailers have this diamond
Prices start from $301 SGDSave up to $1,373 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
$301 SGD