Oval|Lab Grown|IGI

1.61ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG743555966

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743555966

Diamond specifications and retailer prices

From $530 USD
£417 GBP
As of October 27, 2026
Save $613 USD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,159 USD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.61ct lab-grown oval diamond

This 1.61ct 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 LG743555966 or 743555966. Listed at 13 retailers as of October 26, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743555966
Dimensions9.19 × 6.72 × 4.18 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm6.72 mm1.61 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743555966
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°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: Oct 27
Current: $1,159 USD|Low: $330 USD|High: $1,159 USD|Avg: $719 USD|+2.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 11$336 USD
Retailer 8$482 USD
Retailer 12$484 USD
Retailer 2$530 USD
Retailer 4$564 USD
Retailer 9$572 USD
Retailer 7$664 USD
Retailer 10$919 USD
Retailer 5$958 USD
Retailer 3$968 USD
Retailer 6$1,143 USD
Brilliance$1,159 USD

22 data points across 12 retailers

13 retailers$530 USD to $1,143 USD

Retailer 1
-
$279 USD
Price last confirmed 25 days ago
Retailer 2
-
$336 USD
£265 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
$482 USD
ZAR 7,783 ZAR
View
Price last confirmed 10 days ago
Retailer 4
-
$484 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$530 USD
£417 GBP
View
A
Retailer 6
-
$564 USD
A$868 AUD
View
Retailer 7
-
$572 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$664 USD
A$1,021 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$919 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$958 USD
A$1,474 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$968 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,143 USD
£900 GBP
View
Most Expensive
Brilliance
D36093979 · Oct 26
$1,159 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $530 USDSave up to $613 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
1.61ct Oval
$530 USD