CaratHunter
Plans
Oval|Lab Grown|IGI

1.73ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG790629453

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790629453

Diamond specifications and retailer prices

From $418 USD
As of November 1, 2026
Save $1,162 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,580 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 LG790629453 or 790629453. Listed at 12 retailers as of November 1, 2026, with prices from $418 to $1,580, a $1,162 spread on the same certified stone. Brilliant Earth lists it at $1,580. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790629453
Dimensions10.54 × 6.70 × 3.92 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm6.70 mm1.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790629453
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.5%

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 1
Current: $1,580 USD|Low: $410 USD|High: $1,750 USD|Avg: $874 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$418 USD
Retailer 7$435 USD
Retailer 5$557 USD
Retailer 2$590 USD
Retailer 9$654 USD
Retailer 8$774 USD
Retailer 11$956 USD
Retailer 10$1,048 USD
Retailer 3$1,225 USD
Retailer 4$1,242 USD
Brilliant Earth$1,580 USD

43 data points across 11 retailers

12 retailers$418 USD to $1,580 USD

B+
Cheapest Retailer
-
$418 USD
A
Retailer 2
-
$435 USD
HK$3,400 HKD
View
A
Retailer 3
-
$557 USD
€530 EUR
View
A
Retailer 4
-
$590 USD
£465 GBP
View
A
Retailer 5
-
$654 USD
View
B+
Retailer 6
-
$774 USD
View
B+
Retailer 7
-
$956 USD
View
B+
Retailer 8
-
$1,048 USD
View
B
Retailer 9
-
$1,225 USD
View
B+
Retailer 10
-
$1,242 USD
£978 GBP
View
B
Retailer 11
-
$1,494 USD
CA$2,075 CAD
View
Most Expensive
B
Brilliant Earth
18888671A · Nov 1
$1,580 USD
View
11 more retailers have this diamond
Prices start from $418 USDSave up to $1,162 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
$418 USD