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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 HK$13,032 HKD
$1,661 USD
As of October 29, 2026
Save HK$81,901 HKD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$176,960 HKD 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
Colour
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

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$176,960 HKD|Low: HK$13,032 HKD|High: HK$176,960 HKD|Avg: HK$67,850 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3HK$13,032 HKD
Retailer 2HK$19,357 HKD
Retailer 4HK$43,191 HKD
Retailer 8HK$58,361 HKD
Retailer 7HK$66,475 HKD
Retailer 6HK$67,261 HKD
Retailer 5HK$94,933 HKD
Helzberg DiamondsHK$176,960 HKD

36 data points across 8 retailers

6 retailersHK$13,032 HKD to HK$94,933 HKD

A
Cheapest Retailer
-
HK$13,032 HKD
$1,661 USD
Final sale: no returns
A
Retailer 2
-
HK$19,357 HKD
£1,943 GBP
View
Retailer 3
-
HK$43,191 HKD
$5,505 USD
View
Price last confirmed 12 days ago
Retailer 4
-
HK$66,475 HKD
A$13,035 AUD
View
Price last confirmed 119 days ago
B
Retailer 5
-
HK$94,933 HKD
$12,100 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGMMHNMIO · Oct 29
HK$176,960 HKD
$22,555 USD
View
Price under review
5 more retailers have this diamond
Prices start from HK$13,032 HKDSave up to HK$81,901 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
9.87ct Oval
HK$13,032 HKD