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Oval|Lab Grown|IGI

1.03ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG573314504

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573314504

Diamond specifications and retailer prices

From $238 USD
As of November 1, 2026
Save $946 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,184 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG573314504 or 573314504. Listed at 13 retailers as of November 1, 2026, with prices from $238 to $1,184, a $946 spread on the same certified stone. MOH London lists it at $1,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573314504
Dimensions8.55 × 5.69 × 3.39 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
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
8.55 mm5.69 mm1.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573314504
Side View
Table 61.5%Crown 34°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 59.6%

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: Nov 1
Current: $1,184 USD|Low: $229 USD|High: $1,199 USD|Avg: $639 USD|+2.1%
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
Retailer 16
November 3, 2026
Retailer 11$238 USD
Retailer 3$276 USD
Retailer 13$295 USD
Retailer 16$295 USD
Retailer 14$499 USD
Retailer 9$510 USD
Retailer 7$512 USD
Retailer 4$527 USD
Retailer 12$620 USD
Retailer 2$724 USD
Retailer 6$765 USD
Retailer 8$843 USD
Retailer 15$950 USD
Retailer 10$953 USD
Retailer 5$1,128 USD
MOH London$1,184 USD

29 data points across 16 retailers

13 retailers$238 USD to $1,184 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$276 USD
View
Retailer 3
-
$295 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$295 USD
View
B+
Retailer 5
-
$499 USD
View
B+
Retailer 6
-
$510 USD
ZAR 8,243 ZAR
View
B+
Retailer 7
-
$512 USD
HK$4,000 HKD
View
B+
Retailer 8
-
$527 USD
View
B+
Retailer 9
-
$620 USD
View
B
Retailer 10
-
$724 USD
A$1,114 AUD
View
B
Retailer 11
-
$950 USD
View
B
Retailer 12
-
$953 USD
View
Most Expensive
B
MOH London
LG573314504 · Nov 2
$1,184 USD
£932 GBP
View
12 more retailers have this diamond
Prices start from $238 USDSave up to $946 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
1.03ct Oval
$238 USD