CaratHunter
Plans
Oval|Lab Grown|IGI

0.73ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG499189244

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499189244

Diamond specifications and retailer prices

From $410 USD
As of October 31, 2026
Save $2,592 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,002 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499189244 or 499189244. Listed at 13 retailers as of October 26, 2026, with prices from $410 to $3,002, a $2,592 spread on the same certified stone. MOH London lists it at $3,002. 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

0.73
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189244
Dimensions7.60 × 5.13 × 3.01 mm
L/W Ratio1.48
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
7.60 mm5.13 mm0.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189244
Side View
Table 59.5%Crown 32.5°Girdle: THN-THKPavilion 40.3°Culet: NoneDepth 58.7%

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 31
Current: $3,002 USD|Low: $410 USD|High: $3,034 USD|Avg: $1,196 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$410 USD
Retailer 7$557 USD
Retailer 10$623 USD
Retailer 8$691 USD
Retailer 11$691 USD
Retailer 9$1,066 USD
Retailer 2$1,077 USD
Retailer 4$1,147 USD
Retailer 6$1,782 USD
Retailer 3$2,152 USD
MOH London$3,002 USD

43 data points across 11 retailers

13 retailers$410 USD to $3,002 USD

A
Cheapest Retailer
-
$410 USD
B+
Retailer 2
-
$557 USD
View
B+
Retailer 3
-
$623 USD
View
Final sale: no returns
B+
Retailer 4
-
$624 USD
View
B+
Retailer 5
-
$691 USD
View
Retailer 6
-
$691 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$1,066 USD
View
B
Retailer 8
-
$1,077 USD
£848 GBP
View
B
Retailer 9
-
$1,147 USD
€1,092 EUR
View
B
Retailer 10
-
$1,782 USD
View
B
Retailer 11
-
$1,816 USD
View
B
Retailer 12
-
$2,152 USD
View
Most Expensive
B
MOH London
LG499189244 · Oct 26
$3,002 USD
£2,364 GBP
View
12 more retailers have this diamond
Prices start from $410 USDSave up to $2,592 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
0.73ct Oval
$410 USD