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1.30ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 811612357

Shape and cutting style on the report: Round brilliant

Certificate IGI 811612357

Diamond specifications and retailer prices

From HK$13,990 HKD
As of November 6, 2026
Save HK$53,913 HKD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$67,903 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 811612357. Listed at 13 retailers as of November 2, 2026, with prices from HK$13,990 to HK$67,903, a HK$53,913 spread on the same certified stone. MOH London lists it at HK$67,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 811612357
Dimensions6.91 × 6.97 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.91 mm6.97 mm1.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811612357
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.7%

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: Nov 6
Current: HK$67,903 HKD|Low: HK$13,990 HKD|High: HK$67,903 HKD|Avg: HK$25,607 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2HK$13,990 HKD
Retailer 9HK$16,223 HKD
Retailer 7HK$21,796 HKD
Retailer 8HK$22,689 HKD
Retailer 4HK$38,207 HKD
Retailer 12HK$39,885 HKD
Retailer 3HK$39,932 HKD
Retailer 5HK$42,628 HKD
Retailer 10HK$42,628 HKD
Retailer 13HK$46,680 HKD
Retailer 11HK$49,188 HKD
Retailer 6HK$52,009 HKD
MOH LondonHK$67,903 HKD

38 data points across 13 retailers

13 retailersHK$13,990 HKD to HK$67,903 HKD

A
Cheapest Retailer
-
HK$13,990 HKD
A
Retailer 2
-
HK$16,223 HKD
View
A
Retailer 3
-
HK$21,796 HKD
View
A
Retailer 4
-
HK$22,689 HKD
View
B
Retailer 5
-
HK$38,207 HKD
View
B
Retailer 6
-
HK$39,885 HKD
View
B
Retailer 7
-
HK$39,932 HKD
View
B
Retailer 8
-
HK$42,628 HKD
View
B
Retailer 9
-
HK$42,628 HKD
View
B
Retailer 10
-
HK$46,680 HKD
View
B
Retailer 11
-
HK$49,188 HKD
View
C
Retailer 12
-
HK$52,009 HKD
View
Most Expensive
B
MOH London
D4BE11914 · Nov 2
HK$67,903 HKD
£6,822 GBP
View
12 more retailers have this diamond
Prices start from HK$13,990 HKDSave up to HK$53,913 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
1.30ct Round
HK$13,990 HKD