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Oval|Lab Grown|IGI

9.92ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG805679187

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805679187

Diamond specifications and retailer prices

From HK$13,102 HKD
$1,670 USD
As of October 29, 2026
Save HK$30,049 HKD (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$177,823 HKD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 9.92ct lab-grown oval diamond

This 9.92ct 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 LG805679187 or 805679187. Listed at 4 retailers as of October 28, 2026, with a 229% 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

9.92
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805679187
Dimensions17.10 × 12.42 × 7.47 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.10 mm12.42 mm9.92 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805679187
Side View
Table 62.0%Crown 35.8°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$177,823 HKD|Low: HK$13,102 HKD|High: HK$177,823 HKD|Avg: HK$59,428 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4HK$13,102 HKD
Retailer 2HK$19,498 HKD
Retailer 7HK$24,628 HKD
Retailer 3HK$43,151 HKD
Retailer 8HK$58,647 HKD
Retailer 6HK$66,811 HKD
Retailer 5HK$67,912 HKD
Helzberg DiamondsHK$177,823 HKD

37 data points across 8 retailers

4 retailersHK$13,102 HKD to HK$43,151 HKD

A
Cheapest Retailer
-
HK$13,102 HKD
$1,670 USD
Final sale: no returns
A
Retailer 2
-
HK$19,498 HKD
£1,957 GBP
View
B+
Retailer 3
-
HK$43,151 HKD
$5,500 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGLMNPHON · Oct 30
HK$177,823 HKD
$22,665 USD
View
Price under review
3 more retailers have this diamond
Prices start from HK$13,102 HKDSave up to HK$30,049 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
9.92ct Oval
HK$13,102 HKD