CaratHunter
Plans
Oval|Natural|IGI

0.91ct I SI1 Oval Natural Diamond

VG • I/SI1 • IGI 671474702

Shape and cutting style on the report: Oval brilliant

Certificate IGI 671474702

Diamond specifications and retailer prices

From HK$8,175 HKD
$1,042 USD
As of November 2, 2026
Save HK$8,874 HKD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,607 HKD at NZ Jewellers · As of September 14, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 671474702. Listed at 19 retailers as of November 1, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 671474702
Dimensions8.52 × 5.42 × 3.03 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Top View
8.52 mm5.42 mm0.91 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 671474702
Side View
Table 61.0%Crown 36°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 55.9%

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: Nov 2
Current: HK$10,266 HKD|Low: HK$8,175 HKD|High: HK$17,283 HKD|Avg: HK$11,628 HKD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6HK$8,175 HKD
Retailer 8HK$8,434 HKD
Retailer 7HK$8,858 HKD
Retailer 9HK$9,191 HKD
Retailer 1HK$10,266 HKD
Retailer 4HK$12,415 HKD
Retailer 5HK$12,977 HKD
Retailer 3HK$16,231 HKD
Retailer 2HK$17,050 HKD

38 data points across 9 retailers

19 retailersHK$8,175 HKD to HK$17,050 HKD

B+
Cheapest Retailer
-
HK$8,175 HKD
$1,042 USD
Final sale: no returns
A
Retailer 2
-
HK$8,434 HKD
$1,075 USD
View
A
Retailer 3
-
HK$8,481 HKD
$1,081 USD
View
A
Retailer 4
-
HK$8,513 HKD
$1,085 USD
View
A
Retailer 5
-
HK$8,858 HKD
$1,129 USD
View
Retailer 6
-
HK$8,858 HKD
$1,129 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
HK$8,858 HKD
$1,129 USD
View
B+
Retailer 8
-
HK$9,191 HKD
$1,172 USD
View
Retailer 9
-
HK$9,203 HKD
$1,173 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$9,391 HKD
$1,197 USD
View
B+
Retailer 11
-
HK$9,912 HKD
$1,263 USD
View
Retailer 12
-
HK$10,223 HKD
$1,303 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
HK$10,266 HKD
£1,030 GBP
View
B+
Retailer 14
-
HK$12,415 HKD
€1,507 EUR
View
B+
Retailer 15
-
HK$12,977 HKD
ZAR 26,721 ZAR
View
B
Retailer 16
-
HK$16,231 HKD
£1,629 GBP
View
B
Retailer 17
-
HK$17,050 HKD
£1,711 GBP
View
Retailer 18
-
HK$21,607 HKD
$2,754 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
9309d515-f8fa-47d2-91f9-c0f53c644588 · Sep 14
HK$21,607 HKD
$2,754 USD
View
Price last confirmed 49 days ago
18 more retailers have this diamond
Prices start from HK$8,175 HKDSave up to HK$8,874 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
0.91ct Oval
HK$8,175 HKD