Radiant|Natural|GIA

1.54ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 5166008528

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 5166008528

Diamond specifications and retailer prices

From HK$79,665 HKD
$10,154 USD
As of November 1, 2026
Save HK$63,534 HKD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$143,200 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural radiant diamond

This 1.54ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5166008528. Listed at 21 retailers as of October 30, 2026, with prices from HK$79,665 to HK$143,200, a HK$63,534 spread on the same certified stone. NZ Jewellers lists it at HK$143,200. 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

1.54
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5166008528
Dimensions7.43 × 5.66 × 3.92 mm
L/W Ratio1.31
Top View
7.43 mm5.66 mm1.54 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5166008528
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$103,444 HKD|Low: HK$76,299 HKD|High: HK$135,800 HKD|Avg: HK$101,340 HKD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$76,299 HKD
Retailer 8HK$85,918 HKD
Retailer 2HK$92,889 HKD
Retailer 5HK$93,395 HKD
Retailer 7HK$94,509 HKD
Retailer 1HK$103,444 HKD
Retailer 4HK$126,227 HKD
Retailer 3HK$134,186 HKD

44 data points across 8 retailers

21 retailersHK$79,665 HKD to HK$143,200 HKD

Retailer 1
-
HK$76,299 HKD
$9,725 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
HK$79,665 HKD
$10,154 USD
View
B+
Retailer 3
-
HK$79,720 HKD
$10,161 USD
View
B+
Retailer 4
-
HK$82,177 HKD
CA$14,547 CAD
View
B
Retailer 5
-
HK$84,812 HKD
$10,810 USD
View
B
Retailer 6
-
HK$85,918 HKD
$10,951 USD
View
B
Retailer 7
-
HK$86,640 HKD
$11,043 USD
View
B
Retailer 8
-
HK$92,889 HKD
£9,322 GBP
View
B
Retailer 9
-
HK$93,081 HKD
$11,864 USD
View
Retailer 10
-
HK$93,395 HKD
A$18,314 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$94,509 HKD
$12,046 USD
View
B
Retailer 12
-
HK$99,334 HKD
$12,661 USD
View
B
Retailer 13
-
HK$100,190 HKD
$12,770 USD
View
B
Retailer 14
-
HK$100,190 HKD
$12,770 USD
View
B
Retailer 15
-
HK$103,444 HKD
€12,557 EUR
View
B
Retailer 16
-
HK$103,563 HKD
$13,200 USD
View
B
Retailer 17
-
HK$107,400 HKD
$13,689 USD
View
Retailer 18
-
HK$113,033 HKD
$14,407 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$126,227 HKD
ZAR 259,915 ZAR
View
B
Retailer 20
-
HK$134,186 HKD
£13,467 GBP
View
Most Expensive
B
NZ Jewellers
7d5db964-af2b-4e98-8cce-0d03c089eea2 · Oct 30
HK$143,200 HKD
$18,252 USD
View
20 more retailers have this diamond
Prices start from HK$79,665 HKDSave up to HK$63,534 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.

B+
1.54ct Radiant
HK$79,665 HKD