CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576363

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576363

Diamond specifications and retailer prices

From $373 SGD
$291 USD
As of October 26, 2026
Save $2,640 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,013 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG729576363 or 729576363. Listed at 19 retailers as of October 24, 2026, with prices from $373 to $3,013, a $2,640 spread on the same certified stone. Brilliant Earth lists it at $3,013. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576363
Dimensions8.06 × 5.72 × 3.57 mm
L/W Ratio1.41
Girdle conditionFaceted
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
8.06 mm5.72 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576363
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: $3,013 SGD|Low: $373 SGD|High: $3,013 SGD|Avg: $1,112 SGD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 5$373 SGD
Retailer 4$417 SGD
Retailer 21$432 SGD
Retailer 3$462 SGD
Retailer 20$462 SGD
Retailer 9$622 SGD
Retailer 19$622 SGD
Retailer 6$753 SGD
Retailer 12$772 SGD
Retailer 17$794 SGD
Retailer 22$810 SGD
Retailer 18$812 SGD
Retailer 13$1,127 SGD
Retailer 11$1,236 SGD
Retailer 15$1,327 SGD
Retailer 14$1,389 SGD
Retailer 23$1,419 SGD
Retailer 8$1,485 SGD
Retailer 7$1,547 SGD
Retailer 2$1,861 SGD
Retailer 16$1,876 SGD
Retailer 10$1,901 SGD
Brilliant Earth$3,013 SGD

14 data points across 23 retailers

19 retailers$373 SGD to $3,013 SGD

A
Cheapest Retailer
-
$373 SGD
$291 USD
A
Retailer 2
-
$417 SGD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
$432 SGD
$337 USD
View
A
Retailer 4
-
$462 SGD
$360 USD
View
A
Retailer 5
-
$462 SGD
$360 USD
View
A
Retailer 6
-
$622 SGD
$485 USD
View
A
Retailer 7
-
$622 SGD
$485 USD
View
B+
Retailer 8
-
$772 SGD
$602 USD
View
B+
Retailer 9
-
$794 SGD
ZAR 10,001 ZAR
View
B+
Retailer 10
-
$810 SGD
$632 USD
View
B+
Retailer 11
-
$812 SGD
£499 GBP
View
B+
Retailer 12
-
$1,127 SGD
A$1,352 AUD
View
B
Retailer 13
-
$1,236 SGD
View
B
Retailer 14
-
$1,419 SGD
$1,107 USD
View
B
Retailer 15
-
$1,485 SGD
$1,158 USD
View
B
Retailer 16
-
$1,547 SGD
$1,207 USD
View
B
Retailer 17
-
$1,861 SGD
£1,143 GBP
View
B
Retailer 18
-
$1,901 SGD
$1,483 USD
View
Most Expensive
B
Brilliant Earth
16089376A · Oct 24
$3,013 SGD
$2,350 USD
View
18 more retailers have this diamond
Prices start from $373 SGDSave up to $2,640 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
1.05ct Oval
$373 SGD