Oval|Lab Grown|IGI

9.83ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG809602518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809602518

Diamond specifications and retailer prices

From $1,654 USD
As of October 29, 2026
Save $3,826 USD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $22,465 USD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg Diamonds

About this 9.83ct lab-grown oval diamond

This 9.83ct 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 LG809602518 or 809602518. Listed at 5 retailers as of October 28, 2026, with a 231% 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

9.83
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602518
Dimensions17.59 × 12.32 × 7.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.59 mm12.32 mm9.83 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602518
Side View
Table 62.0%Crown 34.8°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.6%

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: $22,465 USD|Low: $1,654 USD|High: $22,465 USD|Avg: $9,118 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$1,654 USD
Retailer 2$2,457 USD
Retailer 3$5,480 USD
Retailer 6$8,506 USD
Retailer 5$12,060 USD
Helzberg Diamonds$22,465 USD

38 data points across 6 retailers

5 retailers$1,654 USD to $5,480 USD

A
Cheapest Retailer
-
$1,654 USD
Final sale: no returns
A
Retailer 2
-
$2,457 USD
£1,935 GBP
View
B+
Retailer 3
-
$5,480 USD
View
Retailer 4
-
$12,060 USD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
ZXZOGPMGILHO · Oct 27
$22,465 USD
View
Price under review
4 more retailers have this diamond
Prices start from $1,654 USDSave up to $3,826 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
9.83ct Oval
$1,654 USD