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 $1,661 USD
As of October 29, 2026
Save $10,439 USD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $22,555 USD at Helzberg Diamonds · As of October 29, 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 29, 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 × 16.48 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 29
Current: $22,555 USD|Low: $1,661 USD|High: $22,555 USD|Avg: $8,648 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3$1,661 USD
Retailer 2$2,467 USD
Retailer 4$5,505 USD
Retailer 8$7,439 USD
Retailer 7$8,473 USD
Retailer 6$8,573 USD
Retailer 5$12,100 USD
Helzberg Diamonds$22,555 USD

36 data points across 8 retailers

6 retailers$1,661 USD to $12,100 USD

A
Cheapest Retailer
-
$1,661 USD
Final sale: no returns
A
Retailer 2
-
$2,467 USD
£1,943 GBP
View
Retailer 3
-
$5,505 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$8,473 USD
A$13,035 AUD
View
Price last confirmed 119 days ago
B
Retailer 5
-
$12,100 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGMMHNMIO · Oct 29
$22,555 USD
View
Price under review
5 more retailers have this diamond
Prices start from $1,661 USDSave up to $10,439 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
9.87ct Oval
$1,661 USD