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Oval|Lab Grown|IGI

1.01ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG472170752

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG472170752

Diamond specifications and retailer prices

From $592 USD
As of October 29, 2026
Save $556 USD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,931 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472170752 or 472170752. Listed at 11 retailers as of October 29, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472170752
Dimensions7.24 × 5.60 × 3.69 mm
L/W Ratio1.29
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
7.24 mm5.60 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG472170752
Side View
Table 57.5%Crown 36.8°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,148 USD|Low: $431 USD|High: $3,226 USD|Avg: $1,199 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$431 USD
Retailer 6$662 USD
Retailer 4$820 USD
Retailer 5$1,128 USD
Retailer 1$1,148 USD
Retailer 3$1,822 USD
Retailer 2$3,204 USD

40 data points across 7 retailers

11 retailers$592 USD to $1,148 USD

B+
Cheapest Retailer
-
$592 USD
B
Retailer 2
-
$662 USD
View
Final sale: no returns
B
Retailer 3
-
$663 USD
View
B
Retailer 4
-
$734 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$734 USD
View
B
Retailer 6
-
$820 USD
View
B
Retailer 7
-
$1,128 USD
View
B
Retailer 8
-
$1,148 USD
£904 GBP
View
B
Retailer 9
-
$1,822 USD
View
Price under review
Most Expensive
B
NZ Jewellers
feb2a93e-99ca-4e13-af49-158cac7182fb · Oct 28
$1,931 USD
View
Price under review
9 more retailers have this diamond
Prices start from $592 USDSave up to $556 USD

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.

B+
1.01ct Oval
$592 USD