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Oval|Lab Grown|IGI

1.59ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG818660757

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818660757

Diamond specifications and retailer prices

From €219 EUR
$245 USD
As of November 1, 2026
Save €1,061 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,280 EUR at Brilliant Earth · As of October 31, 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 LG818660757 or 818660757. Listed at 20 retailers as of October 31, 2026, with prices from €219 to €1,280, a €1,061 spread on the same certified stone. Brilliant Earth lists it at €1,280. 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 angle36.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660757
Dimensions9.57 × 6.37 × 4.10 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.37 mm1.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660757
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.4%

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: €1,280 EUR|Low: €205 EUR|High: €1,343 EUR|Avg: €648 EUR|-3.4%
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
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Retailer 20
November 1, 2026
Retailer 9€219 EUR
Retailer 7€245 EUR
Retailer 4€254 EUR
Retailer 18€272 EUR
Retailer 19€272 EUR
Retailer 16€457 EUR
Retailer 2€470 EUR
Retailer 3€508 EUR
Retailer 14€517 EUR
Retailer 17€635 EUR
Retailer 15€690 EUR
Retailer 5€845 EUR
Retailer 12€851 EUR
Retailer 11€855 EUR
Retailer 20€875 EUR
Retailer 8€880 EUR
Retailer 6€921 EUR
Retailer 10€1,071 EUR
Retailer 13€1,091 EUR
Brilliant Earth€1,280 EUR

33 data points across 20 retailers

20 retailers€219 EUR to €1,280 EUR

A
Cheapest Retailer
-
€219 EUR
$245 USD
A
Retailer 2
-
€245 EUR
$274 USD
View
Final sale: no returns
A
Retailer 3
-
€254 EUR
$284 USD
View
A
Retailer 4
-
€272 EUR
$304 USD
View
Retailer 5
-
€272 EUR
$304 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€457 EUR
$511 USD
View
A
Retailer 7
-
€470 EUR
ZAR 8,483 ZAR
View
A
Retailer 8
-
€508 EUR
$567 USD
View
A
Retailer 9
-
€517 EUR
£455 GBP
View
A
Retailer 10
-
€635 EUR
A$1,091 AUD
View
B+
Retailer 11
-
€690 EUR
$771 USD
View
B+
Retailer 12
-
€845 EUR
$944 USD
View
Retailer 13
-
€851 EUR
A$1,463 AUD
View
Price last confirmed 7 days ago
Retailer 14
-
€855 EUR
$955 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
€875 EUR
$978 USD
View
B+
Retailer 16
-
€880 EUR
SGD 1,328 SGD
View
B+
Retailer 17
-
€921 EUR
$1,029 USD
View
B
Retailer 18
-
€1,071 EUR
$1,197 USD
View
B
Retailer 19
-
€1,091 EUR
£960 GBP
View
Most Expensive
B
Brilliant Earth
21492108A · Oct 31
€1,280 EUR
$1,430 USD
View
19 more retailers have this diamond
Prices start from €219 EURSave up to €1,061 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
€219 EUR