Oval|Lab Grown|IGI

9.87ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG806617628

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806617628

Diamond specifications and retailer prices

From €1,487 EUR
$1,661 USD
As of October 31, 2026
Save €9,344 EUR (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €20,189 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 9.87ct lab-grown oval diamond

This 9.87ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806617628 or 806617628. Listed at 6 retailers as of October 30, 2026, with a 628% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

9.87
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806617628
Dimensions16.48 × 12.16 × 7.69 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.48 mm12.16 mm9.87 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806617628
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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 31
Current: €20,189 EUR|Low: €1,487 EUR|High: €20,189 EUR|Avg: €7,784 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€1,487 EUR
Retailer 2€2,213 EUR
Retailer 4€4,927 EUR
Retailer 8€6,658 EUR
Retailer 7€7,584 EUR
Retailer 6€7,674 EUR
Retailer 5€10,831 EUR
Helzberg Diamonds€20,189 EUR

35 data points across 8 retailers

6 retailers€1,487 EUR to €10,831 EUR

A
Cheapest Retailer
-
€1,487 EUR
$1,661 USD
Final sale: no returns
A
Retailer 2
-
€2,213 EUR
£1,947 GBP
View
Retailer 3
-
€4,927 EUR
$5,505 USD
View
Price last confirmed 14 days ago
Retailer 4
-
€7,584 EUR
A$13,035 AUD
View
Price last confirmed 121 days ago
B
Retailer 5
-
€10,831 EUR
$12,100 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGMMHNMIO · Oct 31
€20,189 EUR
$22,555 USD
View
Price under review
5 more retailers have this diamond
Prices start from €1,487 EURSave up to €9,344 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
9.87ct Oval
€1,487 EUR