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Oval|Lab Grown|IGI

1.02ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG474115432

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG474115432

Diamond specifications and retailer prices

From $598 USD
As of October 29, 2026
Save $561 USD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,949 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.02ct lab-grown oval diamond

This 1.02ct 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 LG474115432 or 474115432. 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

1.02
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474115432
Dimensions7.83 × 5.68 × 3.51 mm
L/W Ratio1.38
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
7.83 mm5.68 mm1.02 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG474115432
Side View
Table 57.0%Crown 36.5°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.8%

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: $1,159 USD|Low: $435 USD|High: $3,256 USD|Avg: $1,090 USD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$435 USD
Retailer 5$598 USD
Retailer 9$669 USD
Retailer 7$741 USD
Retailer 10$741 USD
Retailer 6$830 USD
Retailer 8$1,137 USD
Retailer 1$1,159 USD
Retailer 4$1,839 USD
Retailer 3$3,222 USD

42 data points across 10 retailers

11 retailers$598 USD to $1,159 USD

B+
Cheapest Retailer
-
$598 USD
B
Retailer 2
-
$669 USD
View
Final sale: no returns
B
Retailer 3
-
$669 USD
View
Retailer 4
-
$741 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$741 USD
View
B
Retailer 6
-
$830 USD
View
B
Retailer 7
-
$1,137 USD
View
B
Retailer 8
-
$1,159 USD
£913 GBP
View
Retailer 9
-
$1,839 USD
View
Price under review
Most Expensive
NZ Jewellers
e01a7aca-cbf1-4e2c-896c-dacf9a5e56b2 · Oct 28
$1,949 USD
View
Price under review
9 more retailers have this diamond
Prices start from $598 USDSave up to $561 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+
1.02ct Oval
$598 USD