Oval|Lab Grown|IGI

1.59ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG823679358

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823679358

Diamond specifications and retailer prices

From €286 EUR
HK$2,500 HKD
As of November 1, 2026
Save €745 EUR (72%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,683 EUR at Brilliant Earth · As of October 21, 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 LG823679358 or 823679358. Listed at 21 retailers as of November 1, 2026, with a 260% 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823679358
Dimensions9.55 × 6.53 × 4.04 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm6.53 mm1.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823679358
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,683 EUR|Low: €275 EUR|High: €1,772 EUR|Avg: €738 EUR|-5.1%
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
November 2, 2026
Retailer 3€286 EUR
Retailer 6€336 EUR
Retailer 11€408 EUR
Retailer 9€431 EUR
Retailer 2€465 EUR
Retailer 16€500 EUR
Retailer 14€583 EUR
Retailer 13€614 EUR
Retailer 7€822 EUR
Retailer 5€849 EUR
Retailer 15€855 EUR
Retailer 12€913 EUR
Retailer 8€955 EUR
Retailer 10€1,000 EUR
Retailer 4€1,031 EUR
Brilliant Earth€1,683 EUR

32 data points across 16 retailers

21 retailers€286 EUR to €1,031 EUR

Retailer 1
-
€192 EUR
$214 USD
Price last confirmed 25 days ago
Retailer 2
-
€236 EUR
$264 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€247 EUR
$276 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€247 EUR
$276 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
€286 EUR
HK$2,500 HKD
View
B+
Retailer 6
-
€336 EUR
$375 USD
View
A
Retailer 7
-
€408 EUR
View
A
Retailer 8
-
€431 EUR
ZAR 7,777 ZAR
View
A
Retailer 9
-
€465 EUR
£409 GBP
View
A
Retailer 10
-
€500 EUR
$559 USD
View
A
Retailer 11
-
€583 EUR
A$1,002 AUD
View
A
Retailer 12
-
€614 EUR
$686 USD
View
Retailer 13
-
€794 EUR
$887 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
€822 EUR
SGD 1,241 SGD
View
B+
Retailer 15
-
€849 EUR
$949 USD
View
Retailer 16
-
€855 EUR
$955 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
€913 EUR
$1,020 USD
View
Retailer 18
-
€955 EUR
£840 GBP
View
Price last confirmed 26 days ago
B+
Retailer 19
-
€1,000 EUR
£880 GBP
View
B
Retailer 20
-
€1,031 EUR
$1,152 USD
View
Most Expensive
Brilliant Earth
21101895A · Oct 21
€1,683 EUR
$1,880 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from €286 EURSave up to €745 EUR

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
€286 EUR