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Radiant|Natural|GIA

1.81ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 6555000813

Certificate GIA 6555000813

Diamond specifications and retailer prices

From HK$35,010 HKD
As of November 6, 2026
Save HK$44,767 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$79,777 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.81ct natural radiant diamond

This 1.81ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555000813. Listed at 20 retailers as of November 5, 2026, with prices from HK$35,010 to HK$79,777, a HK$44,767 spread on the same certified stone. NZ Jewellers lists it at HK$79,777. 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

1.81
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
Pavilion angle58.9°
OriginNatural
Grading LabGIA
CertificateGIA 6555000813
Dimensions7.91 × 6.16 × 4.19 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.91 mm6.16 mm1.81 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555000813
Side View
Table 68.0%Crown 47.7°Girdle: THK-VTKPavilion 58.9°Culet: NoneDepth 68.0%

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$79,777 HKD|Low: HK$34,704 HKD|High: HK$81,305 HKD|Avg: HK$48,942 HKD|-1.9%
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
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 19HK$35,010 HKD
Retailer 4HK$36,271 HKD
Retailer 11HK$37,667 HKD
Retailer 18HK$37,855 HKD
Retailer 6HK$38,051 HKD
Retailer 7HK$43,215 HKD
Retailer 8HK$43,215 HKD
Retailer 10HK$43,521 HKD
Retailer 2HK$44,462 HKD
Retailer 14HK$44,697 HKD
Retailer 12HK$44,987 HKD
Retailer 9HK$47,330 HKD
Retailer 20HK$47,581 HKD
Retailer 5HK$49,862 HKD
Retailer 15HK$51,829 HKD
Retailer 13HK$57,581 HKD
Retailer 16HK$63,436 HKD
Retailer 17HK$70,082 HKD
Retailer 3HK$72,465 HKD
NZ JewellersHK$79,777 HKD

40 data points across 20 retailers

20 retailersHK$35,010 HKD to HK$79,777 HKD

A
Cheapest Retailer
-
HK$35,010 HKD
A
Retailer 2
-
HK$36,271 HKD
View
A
Retailer 3
-
HK$37,667 HKD
View
A
Retailer 4
-
HK$37,855 HKD
View
A
Retailer 5
-
HK$38,051 HKD
View
B+
Retailer 6
-
HK$43,215 HKD
View
B+
Retailer 7
-
HK$43,215 HKD
View
B+
Retailer 8
-
HK$43,521 HKD
View
Retailer 9
-
HK$44,462 HKD
View
B+
Retailer 10
-
HK$44,697 HKD
View
Retailer 11
-
HK$44,987 HKD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
HK$47,330 HKD
View
B+
Retailer 13
-
HK$47,581 HKD
View
B+
Retailer 14
-
HK$49,862 HKD
View
B+
Retailer 15
-
HK$51,829 HKD
View
Retailer 16
-
HK$57,581 HKD
View
B
Retailer 17
-
HK$63,436 HKD
View
B
Retailer 18
-
HK$70,082 HKD
View
B
Retailer 19
-
HK$72,465 HKD
View
Most Expensive
B
NZ Jewellers
7deb3239-25bb-49e2-a5a4-3a56ea24ebfd · Nov 5
HK$79,777 HKD
$10,179 USD
View
19 more retailers have this diamond
Prices start from HK$35,010 HKDSave up to HK$44,767 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
1.81ct Radiant
HK$35,010 HKD