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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG840630595

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840630595

Diamond specifications and retailer prices

From $226 SGD
$176 USD
As of October 26, 2026
Save $1,786 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,012 SGD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG840630595 or 840630595. Listed at 22 retailers as of October 26, 2026, with prices from $226 to $2,012, a $1,786 spread on the same certified stone. Helzberg Diamonds lists it at $2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630595
Dimensions8.06 × 5.70 × 3.43 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 mm5.70 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630595
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
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 26
Current: $2,012 SGD|Low: $226 SGD|High: $2,012 SGD|Avg: $769 SGD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 5$226 SGD
Retailer 9$253 SGD
Retailer 11$262 SGD
Retailer 6$279 SGD
Retailer 21$279 SGD
Retailer 13$297 SGD
Retailer 18$480 SGD
Retailer 20$495 SGD
Retailer 10$497 SGD
Retailer 17$499 SGD
Retailer 8$587 SGD
Retailer 19$683 SGD
Retailer 3$709 SGD
Retailer 15$788 SGD
Retailer 4$899 SGD
Retailer 22$950 SGD
Retailer 12$965 SGD
Retailer 7$969 SGD
Retailer 16$1,289 SGD
Retailer 2$1,314 SGD
Retailer 14$1,910 SGD
Helzberg Diamonds$2,012 SGD

17 data points across 22 retailers

22 retailers$226 SGD to $2,012 SGD

A
Cheapest Retailer
-
$226 SGD
$176 USD
A
Retailer 2
-
$253 SGD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$262 SGD
$204 USD
View
A
Retailer 4
-
$279 SGD
$218 USD
View
A
Retailer 5
-
$279 SGD
$218 USD
View
A
Retailer 6
-
$297 SGD
£183 GBP
View
A
Retailer 7
-
$480 SGD
ZAR 6,051 ZAR
View
A
Retailer 8
-
$495 SGD
€368 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
-
$497 SGD
$388 USD
View
A
Retailer 10
-
$499 SGD
£306 GBP
View
A
Retailer 11
-
$587 SGD
$458 USD
View
A
Retailer 12
-
$683 SGD
A$819 AUD
View
B+
Retailer 13
-
$709 SGD
$553 USD
View
B+
Retailer 14
-
$788 SGD
View
B+
Retailer 15
-
$899 SGD
$701 USD
View
B+
Retailer 16
-
$950 SGD
$741 USD
View
B+
Retailer 17
-
$965 SGD
$753 USD
View
B+
Retailer 18
-
$969 SGD
$756 USD
View
B+
Retailer 19
-
$1,289 SGD
$1,005 USD
View
B+
Retailer 20
-
$1,314 SGD
£807 GBP
View
B
Retailer 21
-
$1,910 SGD
$1,490 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJGLPL · Oct 29
$2,012 SGD
$1,569 USD
View
21 more retailers have this diamond
Prices start from $226 SGDSave up to $1,786 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
1.01ct Oval
$226 SGD