Oval|Lab Grown|IGI

1.73ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG838616396

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838616396

Diamond specifications and retailer prices

From $370 USD
As of November 1, 2026
Save $1,423 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,793 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.73ct lab-grown oval diamond

This 1.73ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838616396 or 838616396. Listed at 20 retailers as of November 1, 2026, with prices from $370 to $1,793, a $1,423 spread on the same certified stone. MOH London lists it at $1,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838616396
Dimensions9.07 × 7.06 × 4.18 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm7.06 mm1.73 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838616396
Side View
Table 57.0%Crown 31.2°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.2%

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: Nov 1
Current: $1,793 USD|Low: $355 USD|High: $1,812 USD|Avg: $809 USD|-1.1%
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
November 2, 2026
Retailer 15$370 USD
Retailer 3$429 USD
Retailer 6$459 USD
Retailer 9$536 USD
Retailer 14$545 USD
Retailer 4$696 USD
Retailer 7$733 USD
Retailer 11$736 USD
Retailer 2$791 USD
Retailer 8$822 USD
Retailer 13$1,065 USD
Retailer 5$1,115 USD
Retailer 12$1,346 USD
Retailer 10$1,599 USD
MOH London$1,793 USD

34 data points across 15 retailers

20 retailers$370 USD to $1,793 USD

A
Cheapest Retailer
-
$370 USD
A
Retailer 2
-
$429 USD
View
A
Retailer 3
-
$459 USD
View
Retailer 4
-
$459 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$536 USD
£422 GBP
View
A
Retailer 6
-
$545 USD
View
A
Retailer 7
-
$696 USD
View
A
Retailer 8
-
$733 USD
View
A
Retailer 9
-
$736 USD
€701 EUR
View
A
Retailer 10
-
$791 USD
ZAR 12,785 ZAR
View
B+
Retailer 11
-
$796 USD
View
B+
Retailer 12
-
$822 USD
£647 GBP
View
B+
Retailer 13
-
$1,065 USD
A$1,638 AUD
View
Retailer 14
-
$1,115 USD
A$1,716 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$1,346 USD
View
B
Retailer 16
-
$1,465 USD
SGD 1,980 SGD
View
B
Retailer 17
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$1,475 USD
View
B
Retailer 18
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$1,515 USD
View
B
Retailer 19
-
$1,599 USD
View
Most Expensive
B
MOH London
LG838616396 · Nov 1
$1,793 USD
£1,412 GBP
View
19 more retailers have this diamond
Prices start from $370 USDSave up to $1,423 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
1.73ct Oval
$370 USD