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Oval|Lab Grown|IGI

6.59ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG687572699

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG687572699

Diamond specifications and retailer prices

From €1,015 EUR
$1,134 USD
As of October 24, 2026
Save €2,763 EUR (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,778 EUR at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 6.59ct lab-grown oval diamond

This 6.59ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687572699 or 687572699. Listed at 15 retailers as of October 24, 2026, with prices from €1,015 to €3,778, a €2,763 spread on the same certified stone. Taylor and Hart lists it at €3,778. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.59
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687572699
Dimensions15.77 × 10.53 × 6.23 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.77 mm10.53 mm6.59 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687572699
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

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 24
Current: €2,262 EUR|Low: €1,009 EUR|High: €12,415 EUR|Avg: €2,956 EUR
Retailer 1
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
Taylor and Hart
October 26, 2026
Retailer 7€1,009 EUR
Retailer 3€1,015 EUR
Retailer 4€1,045 EUR
Retailer 17€1,082 EUR
Retailer 12€1,161 EUR
Retailer 15€1,240 EUR
Retailer 20€1,511 EUR
Retailer 19€1,604 EUR
Retailer 11€1,660 EUR
Retailer 6€1,861 EUR
Retailer 9€1,945 EUR
Retailer 21€2,029 EUR
Retailer 1€2,262 EUR
Retailer 8€2,922 EUR
Retailer 2€2,929 EUR
Retailer 18€3,313 EUR
Retailer 5€3,356 EUR
Retailer 16€3,676 EUR
Retailer 13€3,697 EUR
Taylor and Hart€3,778 EUR
Retailer 14€6,065 EUR
Retailer 10€12,415 EUR

4 data points across 22 retailers

15 retailers€1,015 EUR to €3,778 EUR

Retailer 1
-
€1,009 EUR
$1,127 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€1,015 EUR
$1,134 USD
View
A
Retailer 3
-
€1,082 EUR
$1,209 USD
View
A
Retailer 4
-
€1,161 EUR
£1,021 GBP
View
A
Retailer 5
-
€1,240 EUR
$1,385 USD
View
A
Retailer 6
-
€1,511 EUR
$1,688 USD
View
A
Retailer 7
-
€1,604 EUR
£1,411 GBP
View
Retailer 8
-
€1,861 EUR
$2,079 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
€2,029 EUR
$2,267 USD
View
B+
Retailer 10
-
€2,262 EUR
$2,527 USD
View
B+
Retailer 11
-
€2,929 EUR
$3,272 USD
View
B+
Retailer 12
-
€3,313 EUR
$3,702 USD
View
B+
Retailer 13
-
€3,356 EUR
$3,749 USD
View
B
Retailer 14
-
€3,676 EUR
£3,234 GBP
View
Most Expensive
B
Taylor and Hart
SUQT1B9 · Oct 26
€3,778 EUR
$4,221 USD
View
14 more retailers have this diamond
Prices start from €1,015 EURSave up to €2,763 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
6.59ct Oval
€1,015 EUR