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Oval|Lab Grown|IGI

1.59ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG762573187

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762573187

Diamond specifications and retailer prices

From $234 USD
As of October 29, 2026
Save $966 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,880 USD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct 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 LG762573187 or 762573187. Listed at 22 retailers as of October 29, 2026, with a 413% 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

1.59
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762573187
Dimensions9.71 × 6.61 × 3.97 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm6.61 mm1.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762573187
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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 29
Current: $1,200 USD|Low: $225 USD|High: $1,980 USD|Avg: $639 USD|-39.4%
Brilliant Earth
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 3$234 USD
Retailer 7$272 USD
Retailer 5$291 USD
Retailer 17$342 USD
Retailer 9$392 USD
Retailer 2$480 USD
Retailer 14$499 USD
Retailer 10$549 USD
Retailer 11$577 USD
Retailer 8$621 USD
Retailer 15$678 USD
Retailer 16$762 USD
Retailer 6$935 USD
Retailer 13$937 USD
Retailer 12$1,171 USD
Retailer 4$1,183 USD
Brilliant Earth$1,200 USD

43 data points across 17 retailers

22 retailers$234 USD to $1,200 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$272 USD
View
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$291 USD
View
Retailer 5
-
$342 USD
£269 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$392 USD
View
A
Retailer 7
-
$480 USD
€457 EUR
View
A
Retailer 8
-
$499 USD
ZAR 8,069 ZAR
View
A
Retailer 9
-
$549 USD
£432 GBP
View
A
Retailer 10
-
$562 USD
View
A
Retailer 11
-
$577 USD
A$888 AUD
View
A
Retailer 12
-
$621 USD
View
A
Retailer 13
-
$678 USD
A$1,043 AUD
View
B+
Retailer 14
-
$762 USD
View
B+
Retailer 15
-
$889 USD
View
B+
Retailer 16
-
$935 USD
View
B+
Retailer 17
-
$937 USD
A$1,441 AUD
View
B+
Retailer 18
-
$987 USD
View
B+
Retailer 19
-
$1,171 USD
£922 GBP
View
B
Retailer 20
-
$1,183 USD
View
B
Retailer 21
-
$1,200 USD
View
Most Expensive
Brilliant Earth
17416854A · Oct 18
$1,880 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $234 USDSave up to $966 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
1.59ct Oval
$234 USD