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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 HK$12,977 HKD
$1,654 USD
As of October 29, 2026
Save HK$30,018 HKD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$176,254 HKD 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
Colour
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: HK$176,254 HKD|Low: HK$12,977 HKD|High: HK$176,254 HKD|Avg: HK$71,830 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4HK$12,977 HKD
Retailer 2HK$19,279 HKD
Retailer 3HK$42,994 HKD
Retailer 6HK$66,736 HKD
Retailer 5HK$94,619 HKD
Helzberg DiamondsHK$176,254 HKD

37 data points across 6 retailers

5 retailersHK$12,977 HKD to HK$42,994 HKD

A
Cheapest Retailer
-
HK$12,977 HKD
$1,654 USD
Final sale: no returns
A
Retailer 2
-
HK$19,279 HKD
£1,935 GBP
View
B+
Retailer 3
-
HK$42,994 HKD
$5,480 USD
View
Retailer 4
-
HK$94,619 HKD
$12,060 USD
View
Price last confirmed 12 days ago
Most Expensive
Helzberg Diamonds
ZXZOGPMGILHO · Oct 27
HK$176,254 HKD
$22,465 USD
View
Price under review
4 more retailers have this diamond
Prices start from HK$12,977 HKDSave up to HK$30,018 HKD

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
HK$12,977 HKD