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Round|Natural|IGI

1.31ct I IF Round Natural Diamond

EX • I/IF • IGI 782676581

Shape and cutting style on the report: Round brilliant

Certificate IGI 782676581

Diamond specifications and retailer prices

From HK$24,838 HKD
₹301,503 INR
As of November 1, 2026
Save HK$30,114 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$54,951 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 782676581. Listed at 16 retailers as of October 30, 2026, with prices from HK$24,838 to HK$54,951, a HK$30,114 spread on the same certified stone. NZ Jewellers lists it at HK$54,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 782676581
Dimensions6.94 × 6.99 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.94 mm6.99 mm1.31 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782676581
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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 1
Current: HK$54,951 HKD|Low: HK$24,813 HKD|High: HK$54,951 HKD|Avg: HK$34,475 HKD
NZ Jewellers
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
November 2, 2026
Retailer 11HK$24,838 HKD
Retailer 8HK$27,750 HKD
Retailer 2HK$28,253 HKD
Retailer 5HK$28,284 HKD
Retailer 7HK$29,108 HKD
Retailer 14HK$29,257 HKD
Retailer 9HK$30,088 HKD
Retailer 15HK$31,540 HKD
Retailer 16HK$31,540 HKD
Retailer 17HK$31,540 HKD
Retailer 10HK$32,667 HKD
Retailer 6HK$35,119 HKD
Retailer 4HK$36,120 HKD
Retailer 3HK$36,396 HKD
Retailer 13HK$38,770 HKD
Retailer 12HK$52,750 HKD
NZ JewellersHK$54,951 HKD

28 data points across 17 retailers

16 retailersHK$24,838 HKD to HK$54,951 HKD

A
Cheapest Retailer
-
HK$24,838 HKD
₹301,503 INR
A
Retailer 2
-
HK$27,750 HKD
$3,537 USD
View
A
Retailer 3
-
HK$28,253 HKD
£2,836 GBP
View
Retailer 4
-
HK$28,284 HKD
$3,605 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$29,108 HKD
$3,710 USD
View
Final sale: no returns
A
Retailer 6
-
HK$29,257 HKD
$3,729 USD
View
A
Retailer 7
-
HK$30,088 HKD
$3,835 USD
View
A
Retailer 8
-
HK$31,540 HKD
$4,020 USD
View
A
Retailer 9
-
HK$31,540 HKD
$4,020 USD
View
A
Retailer 10
-
HK$31,540 HKD
$4,020 USD
View
A
Retailer 11
-
HK$32,667 HKD
£3,279 GBP
View
A
Retailer 12
-
HK$36,120 HKD
£3,625 GBP
View
A
Retailer 13
-
HK$36,396 HKD
$4,639 USD
View
A
Retailer 14
-
HK$38,770 HKD
ZAR 79,831 ZAR
View
B+
Retailer 15
-
HK$52,750 HKD
£5,294 GBP
View
Most Expensive
B+
NZ Jewellers
5c3586f7-d406-4f8e-872b-b80573fe91d1 · Oct 30
HK$54,951 HKD
$7,004 USD
View
15 more retailers have this diamond
Prices start from HK$24,838 HKDSave up to HK$30,114 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
1.31ct Round
HK$24,838 HKD