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Radiant|Natural|GIA

1.80ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 1555471743

Certificate GIA 1555471743

Diamond specifications and retailer prices

From HK$59,555 HKD
As of November 1, 2026
Save HK$54,237 HKD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$113,792 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural radiant diamond

This 1.8ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555471743. Listed at 23 retailers as of October 30, 2026, with prices from HK$59,555 to HK$113,792, a HK$54,237 spread on the same certified stone. NZ Jewellers lists it at HK$113,792. 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

1.80
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle58.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555471743
Dimensions7.90 × 6.15 × 4.21 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Cloud
Top View
7.90 mm6.15 mm1.80 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555471743
Side View
Table 67.0%Crown 47.6°Girdle: STK-THKPavilion 58.8°Culet: NoneDepth 68.4%

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$113,792 HKD|Low: HK$59,555 HKD|High: HK$119,653 HKD|Avg: HK$80,133 HKD|-4.9%
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
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 5HK$59,555 HKD
Retailer 22HK$60,964 HKD
Retailer 8HK$62,188 HKD
Retailer 20HK$62,965 HKD
Retailer 4HK$64,550 HKD
Retailer 7HK$68,269 HKD
Retailer 15HK$73,181 HKD
Retailer 10HK$73,965 HKD
Retailer 6HK$75,103 HKD
Retailer 2HK$75,843 HKD
Retailer 3HK$76,492 HKD
Retailer 12HK$79,379 HKD
Retailer 9HK$82,028 HKD
Retailer 18HK$82,109 HKD
Retailer 16HK$82,327 HKD
Retailer 11HK$84,032 HKD
Retailer 14HK$84,032 HKD
Retailer 23HK$85,342 HKD
Retailer 13HK$86,009 HKD
Retailer 21HK$86,635 HKD
Retailer 19HK$86,778 HKD
Retailer 17HK$106,631 HKD
NZ JewellersHK$113,792 HKD

33 data points across 23 retailers

23 retailersHK$59,555 HKD to HK$113,792 HKD

A
Cheapest Retailer
-
HK$59,555 HKD
A
Retailer 2
-
HK$60,964 HKD
$7,770 USD
View
A
Retailer 3
-
HK$62,188 HKD
$7,926 USD
View
A
Retailer 4
-
HK$62,965 HKD
$8,025 USD
View
A
Retailer 5
-
HK$64,550 HKD
$8,227 USD
View
A
Retailer 6
-
HK$68,269 HKD
$8,701 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$73,181 HKD
$9,327 USD
View
B+
Retailer 8
-
HK$73,965 HKD
$9,427 USD
View
B+
Retailer 9
-
HK$75,103 HKD
$9,572 USD
View
B+
Retailer 10
-
HK$75,843 HKD
£7,611 GBP
View
Retailer 11
-
HK$76,492 HKD
$9,749 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
HK$79,379 HKD
$10,117 USD
View
B+
Retailer 13
-
HK$82,028 HKD
£8,232 GBP
View
B+
Retailer 14
-
HK$82,109 HKD
$10,465 USD
View
B+
Retailer 15
-
HK$82,327 HKD
$10,493 USD
View
B+
Retailer 16
-
HK$84,032 HKD
$10,710 USD
View
B+
Retailer 17
-
HK$84,032 HKD
$10,710 USD
View
B+
Retailer 18
-
HK$85,342 HKD
$10,877 USD
View
B+
Retailer 19
-
HK$86,009 HKD
€10,440 EUR
View
B+
Retailer 20
-
HK$86,635 HKD
$11,042 USD
View
B+
Retailer 21
-
HK$86,778 HKD
$11,060 USD
View
B
Retailer 22
-
HK$106,631 HKD
£10,701 GBP
View
Most Expensive
B
NZ Jewellers
628f566b-1099-4655-9da1-9e430df10c3d · Oct 30
HK$113,792 HKD
$14,503 USD
View
22 more retailers have this diamond
Prices start from HK$59,555 HKDSave up to HK$54,237 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
1.80ct Radiant
HK$59,555 HKD