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Oval|Lab Grown|IGI

1.17ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG813615021

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813615021

Diamond specifications and retailer prices

From $242 USD
As of October 29, 2026
Save $959 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,201 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.17ct lab-grown oval diamond

This 1.17ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813615021 or 813615021. Listed at 18 retailers as of October 29, 2026, with prices from $242 to $1,201, a $959 spread on the same certified stone. MOH London lists it at $1,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813615021
Dimensions8.06 × 6.04 × 3.74 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm6.04 mm1.17 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813615021
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,201 USD|Low: $242 USD|High: $1,215 USD|Avg: $719 USD
MOH London
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
Retailer 15
November 1, 2026
Retailer 11$242 USD
Retailer 12$300 USD
Retailer 15$446 USD
Retailer 5$458 USD
Retailer 2$498 USD
Retailer 13$504 USD
Retailer 9$515 USD
Retailer 14$612 USD
Retailer 10$731 USD
Retailer 8$755 USD
Retailer 4$971 USD
Retailer 3$1,016 USD
Retailer 6$1,024 USD
Retailer 7$1,173 USD
MOH London$1,201 USD

27 data points across 15 retailers

18 retailers$242 USD to $1,201 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$280 USD
View
Retailer 3
-
$300 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$300 USD
View
A
Retailer 5
-
$446 USD
View
Retailer 6
-
$458 USD
View
Price last confirmed 69 days ago
A
Retailer 7
-
$498 USD
€474 EUR
View
B+
Retailer 8
-
$504 USD
View
A
Retailer 9
-
$515 USD
ZAR 8,320 ZAR
View
B+
Retailer 10
-
$612 USD
View
B+
Retailer 11
-
$731 USD
A$1,125 AUD
View
B
Retailer 12
-
$755 USD
View
Retailer 13
-
$879 USD
View
Price last confirmed 46 days ago
B
Retailer 14
-
$964 USD
View
B
Retailer 15
-
$971 USD
SGD 1,312 SGD
View
B
Retailer 16
-
$1,016 USD
View
B
Retailer 17
-
$1,045 USD
View
Most Expensive
B
MOH London
LG813615021 · Nov 1
$1,201 USD
£946 GBP
View
17 more retailers have this diamond
Prices start from $242 USDSave up to $959 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
1.17ct Oval
$242 USD