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Oval|Lab Grown|IGI

0.73ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440014160

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440014160

Diamond specifications and retailer prices

From $460 USD
As of November 6, 2026
Save $1,670 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,130 USD at MOH London · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440014160 or 440014160. Listed at 11 retailers as of November 5, 2026, with prices from $460 to $2,130, a $1,670 spread on the same certified stone. MOH London lists it at $2,130. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440014160
Dimensions7.42 × 5.01 × 3.01 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.42 mm5.01 mm0.73 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440014160
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

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: Nov 6
Current: $2,130 USD|Low: $450 USD|High: $2,335 USD|Avg: $999 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$460 USD
Retailer 7$469 USD
Retailer 10$525 USD
Retailer 4$544 USD
Retailer 8$581 USD
Retailer 11$581 USD
Retailer 12$725 USD
Retailer 9$908 USD
Retailer 2$977 USD
Retailer 6$1,563 USD
MOH London$2,130 USD
Retailer 3$2,335 USD

20 data points across 12 retailers

11 retailers$460 USD to $2,130 USD

A
Cheapest Retailer
-
$460 USD
A
Retailer 2
-
$469 USD
View
B+
Retailer 3
-
$525 USD
View
Final sale: no returns
B+
Retailer 4
-
$525 USD
View
B+
Retailer 5
-
$581 USD
View
Retailer 6
-
$581 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$908 USD
View
B
Retailer 8
-
$977 USD
View
B
Retailer 9
-
$1,563 USD
View
B
Retailer 10
-
$1,869 USD
View
Most Expensive
B
MOH London
LG440014160 · Nov 5
$2,130 USD
£1,677 GBP
View
10 more retailers have this diamond
Prices start from $460 USDSave up to $1,670 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
$460 USD