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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG756575149

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756575149

Diamond specifications and retailer prices

From $408 SGD
$318 USD
As of October 28, 2026
Save $1,467 SGD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,013 SGD at Brilliant Earth · As of October 16, 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 LG756575149 or 756575149. Listed at 23 retailers as of October 28, 2026, with a 360% 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

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575149
Dimensions5.81 × 5.81 × 3.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.81 mm5.81 mm1.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575149
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,013 SGD|Low: $408 SGD|High: $3,013 SGD|Avg: $1,045 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
October 29, 2026
Retailer 5$408 SGD
Retailer 11$609 SGD
Retailer 14$609 SGD
Retailer 4$762 SGD
Retailer 9$776 SGD
Retailer 10$794 SGD
Retailer 12$814 SGD
Retailer 7$832 SGD
Retailer 8$1,099 SGD
Retailer 13$1,158 SGD
Retailer 3$1,403 SGD
Retailer 6$1,759 SGD
Retailer 2$1,819 SGD
Brilliant Earth$3,013 SGD

44 data points across 14 retailers

23 retailers$408 SGD to $1,874 SGD

A
Retailer 1
-
$364 SGD
$284 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$408 SGD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$423 SGD
$330 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$451 SGD
$352 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$451 SGD
$352 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$609 SGD
$475 USD
View
A
Retailer 7
-
$609 SGD
$475 USD
View
B+
Retailer 8
-
$762 SGD
$594 USD
View
B+
Retailer 9
-
$776 SGD
ZAR 9,778 ZAR
View
B+
Retailer 10
-
$794 SGD
£487 GBP
View
B+
Retailer 11
-
$806 SGD
$629 USD
View
B+
Retailer 12
-
$814 SGD
€605 EUR
View
B+
Retailer 13
-
$832 SGD
A$998 AUD
View
B+
Retailer 14
-
$1,099 SGD
A$1,319 AUD
View
B
Retailer 15
-
$1,158 SGD
$903 USD
View
B+
Retailer 16
-
$1,212 SGD
View
B+
Retailer 17
-
$1,403 SGD
A$1,683 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$1,451 SGD
$1,132 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$1,516 SGD
$1,183 USD
View
B
Retailer 20
-
$1,759 SGD
£1,080 GBP
View
B
Retailer 21
-
$1,819 SGD
£1,117 GBP
View
B
Retailer 22
-
$1,874 SGD
$1,462 USD
View
Most Expensive
B
Brilliant Earth
18210727A · Oct 16
$3,013 SGD
$2,350 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $408 SGDSave up to $1,467 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
$408 SGD