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Oval|Lab Grown|IGI

1.59ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG792689368

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792689368

Diamond specifications and retailer prices

From $278 USD
As of November 1, 2026
Save $1,101 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,080 USD at Brilliant Earth · As of October 16, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792689368 or 792689368. Listed at 23 retailers as of November 1, 2026, with a 396% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689368
Dimensions9.58 × 6.50 × 3.98 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
9.58 mm6.50 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792689368
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.2%

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: $2,080 USD|Low: $263 USD|High: $2,080 USD|Avg: $778 USD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 7$278 USD
Retailer 4$311 USD
Retailer 17$322 USD
Retailer 15$344 USD
Retailer 11$346 USD
Retailer 18$500 USD
Retailer 3$568 USD
Retailer 10$594 USD
Retailer 13$606 USD
Retailer 21$684 USD
Retailer 12$688 USD
Retailer 9$804 USD
Retailer 20$890 USD
Retailer 6$1,085 USD
Retailer 19$1,105 USD
Retailer 16$1,107 USD
Retailer 8$1,157 USD
Retailer 14$1,170 USD
Retailer 5$1,258 USD
Retailer 2$1,379 USD
Brilliant Earth$2,080 USD

29 data points across 21 retailers

23 retailers$278 USD to $1,379 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$311 USD
View
Final sale: no returns
A
Retailer 3
-
$322 USD
View
A
Retailer 4
-
$344 USD
View
Retailer 5
-
$346 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$500 USD
View
A
Retailer 7
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$568 USD
View
A
Retailer 8
-
$594 USD
ZAR 9,598 ZAR
View
A
Retailer 9
-
$606 USD
£478 GBP
View
A
Retailer 10
-
$629 USD
A$968 AUD
View
A
Retailer 11
-
$684 USD
View
B+
Retailer 12
-
$688 USD
View
B+
Retailer 13
-
$804 USD
A$1,237 AUD
View
B
Retailer 14
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$890 USD
View
B+
Retailer 15
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$1,085 USD
View
B+
Retailer 16
-
$1,105 USD
SGD 1,493 SGD
View
B+
Retailer 17
-
$1,107 USD
View
B
Retailer 18
-
$1,157 USD
View
Retailer 19
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$1,170 USD
View
Price last confirmed 13 days ago
B
Retailer 20
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$1,258 USD
A$1,936 AUD
View
B
Retailer 21
-
$1,302 USD
View
B
Retailer 22
-
$1,379 USD
£1,086 GBP
View
Most Expensive
Brilliant Earth
21501135A · Oct 16
$2,080 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $278 USDSave up to $1,101 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
$278 USD