Oval|Lab Grown|IGI

1.73ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG844610773

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844610773

Diamond specifications and retailer prices

From $307 USD
As of November 1, 2026
Save $2,756 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,777 USD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG844610773 or 844610773. Listed at 19 retailers as of October 28, 2026, with a 898% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.73
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844610773
Dimensions11.95 × 6.03 × 3.75 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm6.03 mm1.73 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844610773
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 62.2%

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: $3,777 USD|Low: $307 USD|High: $7,680 USD|Avg: $2,019 USD|+0.4%
MOH London
Retailer 2
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Retailer 5
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Retailer 11
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Retailer 13
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Retailer 19
November 2, 2026
Retailer 6$307 USD
Retailer 15$356 USD
Retailer 7$381 USD
Retailer 13$491 USD
Retailer 3$508 USD
Retailer 17$521 USD
Retailer 18$723 USD
Retailer 2$724 USD
Retailer 12$747 USD
Retailer 10$1,004 USD
Retailer 8$1,085 USD
Retailer 16$1,169 USD
Retailer 14$1,350 USD
Retailer 19$1,463 USD
Retailer 5$1,510 USD
Retailer 4$2,220 USD
Retailer 9$2,756 USD
Retailer 11$3,063 USD
MOH London$3,777 USD

18 data points across 19 retailers

19 retailers$307 USD to $3,063 USD

A
Cheapest Retailer
-
$307 USD
A
Retailer 2
-
$356 USD
View
A
Retailer 3
-
$381 USD
View
A
Retailer 4
-
$491 USD
£387 GBP
View
B+
Retailer 5
-
$508 USD
View
A
Retailer 6
-
$521 USD
View
A
Retailer 7
-
$723 USD
View
A
Retailer 8
-
$724 USD
ZAR 11,703 ZAR
View
A
Retailer 9
-
$747 USD
£588 GBP
View
Retailer 10
-
$1,004 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$1,085 USD
View
B+
Retailer 12
-
$1,169 USD
View
B
Retailer 13
-
$1,350 USD
View
B
Retailer 14
-
$1,463 USD
View
B
Retailer 15
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$1,510 USD
View
B
Retailer 16
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$2,220 USD
View
Retailer 17
-
$2,756 USD
A$4,240 AUD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$3,063 USD
£2,412 GBP
View
Most Expensive
MOH London
LG844610773 · Oct 29
$3,777 USD
£2,974 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $307 USDSave up to $2,756 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
$307 USD