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Oval|Lab Grown|IGI

8.55ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG833662889

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833662889

Diamond specifications and retailer prices

From HK$11,409 HKD
$1,454 USD
As of October 29, 2026
Save HK$36,768 HKD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$48,177 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 8.55ct lab-grown oval diamond

This 8.55ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833662889 or 833662889. Listed at 25 retailers as of October 29, 2026, with prices from HK$11,409 to HK$48,177, a HK$36,768 spread on the same certified stone. With Clarity lists it at HK$48,177. 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

8.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833662889
Dimensions17.82 × 11.16 × 6.66 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.82 mm11.16 mm8.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833662889
Side View
Table 62.0%Crown 37.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.7%

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$15,797 HKD|Low: HK$10,954 HKD|High: HK$38,305 HKD|Avg: HK$21,022 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2HK$11,409 HKD
Retailer 6HK$12,413 HKD
Retailer 3HK$13,237 HKD
Retailer 14HK$13,614 HKD
Retailer 1HK$15,797 HKD
Retailer 7HK$18,686 HKD
Retailer 10HK$18,926 HKD
Retailer 12HK$21,397 HKD
Retailer 13HK$21,964 HKD
Retailer 8HK$22,199 HKD
Retailer 11HK$24,506 HKD
Retailer 5HK$24,810 HKD
Retailer 4HK$35,670 HKD
Retailer 9HK$38,006 HKD

35 data points across 14 retailers

25 retailersHK$11,409 HKD to HK$48,177 HKD

Retailer 1
-
HK$11,409 HKD
$1,454 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$11,409 HKD
$1,454 USD
View
A
Retailer 3
-
HK$12,413 HKD
$1,582 USD
View
A
Retailer 4
-
HK$12,774 HKD
$1,628 USD
View
Final sale: no returns
Retailer 5
-
HK$13,056 HKD
$1,664 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$13,237 HKD
$1,687 USD
View
Retailer 7
-
HK$13,237 HKD
$1,687 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
HK$13,614 HKD
$1,735 USD
View
A
Retailer 9
-
HK$15,567 HKD
View
A
Retailer 10
-
HK$15,797 HKD
£1,585 GBP
View
A
Retailer 11
-
HK$17,239 HKD
$2,197 USD
View
A
Retailer 12
-
HK$18,686 HKD
£1,875 GBP
View
B+
Retailer 13
-
HK$18,926 HKD
$2,412 USD
View
A
Retailer 14
-
HK$21,397 HKD
$2,727 USD
View
A
Retailer 15
-
HK$22,199 HKD
ZAR 45,705 ZAR
View
Retailer 16
-
HK$24,506 HKD
A$4,805 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
HK$24,810 HKD
$3,162 USD
View
B+
Retailer 18
-
HK$31,928 HKD
£3,204 GBP
View
B+
Retailer 19
-
HK$35,670 HKD
$4,546 USD
View
B+
Retailer 20
-
HK$38,006 HKD
£3,814 GBP
View
B+
Retailer 21
-
HK$38,875 HKD
$4,954 USD
View
B
Retailer 22
-
HK$40,181 HKD
$5,121 USD
View
B
Retailer 23
-
HK$45,133 HKD
SGD 7,773 SGD
View
B
Retailer 24
-
HK$46,593 HKD
$5,938 USD
View
Most Expensive
B
With Clarity
833662889 · Oct 30
HK$48,177 HKD
$6,140 USD
View
24 more retailers have this diamond
Prices start from HK$11,409 HKDSave up to HK$36,768 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
8.55ct Oval
HK$11,409 HKD