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Radiant|Natural|GIA

1.51ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2324162144

Certificate GIA 2324162144

Diamond specifications and retailer prices

From HK$36,255 HKD
As of November 1, 2026
Save HK$38,871 HKD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$75,126 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2324162144. Listed at 14 retailers as of October 30, 2026, with prices from HK$36,255 to HK$75,126, a HK$38,871 spread on the same certified stone. NZ Jewellers lists it at HK$75,126. 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

1.51
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2324162144
Dimensions7.18 × 5.48 × 3.94 mm
L/W Ratio1.31
Top View
7.18 mm5.48 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2324162144
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 71.9%

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$75,126 HKD|Low: HK$35,954 HKD|High: HK$75,126 HKD|Avg: HK$48,301 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
Retailer 18
November 2, 2026
Retailer 14HK$36,255 HKD
Retailer 5HK$38,775 HKD
Retailer 8HK$39,176 HKD
Retailer 3HK$41,459 HKD
Retailer 9HK$43,405 HKD
Retailer 2HK$43,514 HKD
Retailer 12HK$43,819 HKD
Retailer 15HK$44,919 HKD
Retailer 16HK$44,919 HKD
Retailer 17HK$44,919 HKD
Retailer 6HK$45,507 HKD
Retailer 4HK$46,133 HKD
Retailer 11HK$50,823 HKD
Retailer 18HK$51,823 HKD
Retailer 7HK$54,661 HKD
Retailer 10HK$60,090 HKD
Retailer 13HK$66,175 HKD
NZ JewellersHK$75,126 HKD

27 data points across 18 retailers

14 retailersHK$36,255 HKD to HK$75,126 HKD

B+
Cheapest Retailer
-
HK$36,255 HKD
B+
Retailer 2
-
HK$39,176 HKD
$4,993 USD
View
B+
Retailer 3
-
HK$41,459 HKD
$5,284 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$43,514 HKD
£4,367 GBP
View
B+
Retailer 5
-
HK$43,819 HKD
£4,398 GBP
View
B+
Retailer 6
-
HK$44,919 HKD
$5,725 USD
View
B+
Retailer 7
-
HK$44,919 HKD
$5,725 USD
View
B+
Retailer 8
-
HK$44,919 HKD
$5,725 USD
View
B+
Retailer 9
-
HK$45,507 HKD
$5,800 USD
View
B+
Retailer 10
-
HK$46,133 HKD
$5,880 USD
View
B
Retailer 11
-
HK$50,823 HKD
€6,169 EUR
View
B
Retailer 12
-
HK$51,823 HKD
$6,605 USD
View
B
Retailer 13
-
HK$66,175 HKD
£6,641 GBP
View
Most Expensive
C
NZ Jewellers
2beb607f-577a-4639-a463-f2c77c8962a8 · Oct 30
HK$75,126 HKD
$9,575 USD
View
13 more retailers have this diamond
Prices start from HK$36,255 HKDSave up to HK$38,871 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+
1.51ct Radiant
HK$36,255 HKD