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Oval|Lab Grown|IGI

9.16ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG559278885

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG559278885

Diamond specifications and retailer prices

From HK$15,021 HKD
£1,508 GBP
As of October 27, 2026
Save HK$52,609 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$67,630 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 9.16ct lab-grown oval diamond

This 9.16ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG559278885 or 559278885. Listed at 12 retailers as of October 27, 2026, with prices from HK$15,021 to HK$67,630, a HK$52,609 spread on the same certified stone. Do Amore Diamonds lists it at HK$67,630. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.16
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559278885
Dimensions17.01 × 11.98 × 7.29 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.01 mm11.98 mm9.16 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559278885
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.9%

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 27
Current: HK$67,630 HKD|Low: HK$15,021 HKD|High: HK$93,128 HKD|Avg: HK$51,858 HKD
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 17HK$15,021 HKD
Retailer 2HK$16,413 HKD
Retailer 19HK$18,006 HKD
Retailer 7HK$19,683 HKD
Retailer 6HK$23,051 HKD
Retailer 13HK$24,910 HKD
Retailer 5HK$26,098 HKD
Retailer 20HK$31,956 HKD
Retailer 4HK$32,052 HKD
Retailer 18HK$35,990 HKD
Retailer 16HK$43,465 HKD
Retailer 15HK$43,779 HKD
Retailer 3HK$60,365 HKD
Retailer 14HK$63,421 HKD
Do Amore DiamondsHK$67,630 HKD
Retailer 12HK$70,436 HKD
Retailer 8HK$72,730 HKD
Retailer 10HK$86,085 HKD
Retailer 9HK$87,323 HKD
Retailer 11HK$87,323 HKD

10 data points across 20 retailers

12 retailersHK$15,021 HKD to HK$67,630 HKD

A
Cheapest Retailer
-
HK$15,021 HKD
£1,508 GBP
A
Retailer 2
-
HK$16,413 HKD
$2,092 USD
View
B+
Retailer 3
-
HK$18,006 HKD
$2,295 USD
View
B+
Retailer 4
-
HK$24,910 HKD
$3,175 USD
View
B+
Retailer 5
-
HK$31,956 HKD
$4,073 USD
View
B+
Retailer 6
-
HK$32,052 HKD
$4,085 USD
View
B+
Retailer 7
-
HK$35,990 HKD
£3,612 GBP
View
B
Retailer 8
-
HK$43,465 HKD
$5,540 USD
View
B+
Retailer 9
-
HK$43,779 HKD
$5,580 USD
View
B
Retailer 10
-
HK$60,365 HKD
$7,694 USD
View
B
Retailer 11
-
HK$63,421 HKD
$8,084 USD
View
Most Expensive
B
Do Amore Diamonds
27-3F24B2DF1 · Oct 29
HK$67,630 HKD
$8,620 USD
View
11 more retailers have this diamond
Prices start from HK$15,021 HKDSave up to HK$52,609 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
9.16ct Oval
HK$15,021 HKD