Oval|Lab Grown|IGI

1.08ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG547268266

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268266

Diamond specifications and retailer prices

From $248 USD
As of October 29, 2026
Save $741 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $989 USD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.08ct lab-grown oval diamond

This 1.08ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547268266 or 547268266. Listed at 8 retailers as of October 29, 2026, with prices from $248 to $989, a $741 spread on the same certified stone. NZ Jewellers lists it at $989. 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

1.08
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle24.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268266
Dimensions9.93 × 6.71 × 1.74 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.93 mm6.71 mm1.08 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268266
Side View
Table 69.0%Crown 33.7°Girdle: THN-STKPavilion 24.1°Culet: NoneDepth

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 29
Current: $989 USD|Low: $238 USD|High: $989 USD|Avg: $443 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$248 USD
Retailer 7$288 USD
Retailer 4$308 USD
Retailer 6$308 USD
Retailer 2$420 USD
Retailer 5$515 USD
Retailer 8$540 USD
NZ Jewellers$989 USD

40 data points across 8 retailers

8 retailers$248 USD to $989 USD

A
Cheapest Retailer
-
$248 USD
A
Retailer 2
-
$288 USD
View
Retailer 3
-
$308 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$308 USD
View
A
Retailer 5
-
$420 USD
£330 GBP
View
B+
Retailer 6
-
$515 USD
View
A
Retailer 7
-
$540 USD
View
Most Expensive
B+
NZ Jewellers
0a9ccc4e-af9b-40dd-85e9-f576fa8d1eac · Oct 31
$989 USD
View
7 more retailers have this diamond
Prices start from $248 USDSave up to $741 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.

A
1.08ct Oval
$248 USD