Radiant|Natural|GIA

1.51ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 7372989606

Certificate GIA 7372989606

Diamond specifications and retailer prices

From HK$49,274 HKD
$6,280 USD
As of November 2, 2026
Save HK$61,717 HKD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$110,991 HKD at NZ Jewellers · As of October 27, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7372989606. Listed at 24 retailers as of October 27, 2026, with prices from HK$49,274 to HK$110,991, a HK$61,717 spread on the same certified stone. NZ Jewellers lists it at HK$110,991. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7372989606
Dimensions7.30 × 5.83 × 3.97 mm
L/W Ratio1.25
Top View
7.30 mm5.83 mm1.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7372989606
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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 2
Current: HK$92,979 HKD|Low: HK$46,245 HKD|High: HK$93,597 HKD|Avg: HK$63,276 HKD|+0.4%
Retailer 1
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
October 29, 2026
Retailer 3HK$49,274 HKD
Retailer 11HK$49,784 HKD
Retailer 14HK$52,428 HKD
Retailer 4HK$54,793 HKD
Retailer 12HK$55,472 HKD
Retailer 13HK$55,495 HKD
Retailer 2HK$61,043 HKD
Retailer 8HK$62,278 HKD
Retailer 5HK$63,561 HKD
Retailer 10HK$63,658 HKD
Retailer 7HK$68,626 HKD
Retailer 6HK$69,367 HKD
Retailer 9HK$80,803 HKD
Retailer 1HK$92,979 HKD

40 data points across 14 retailers

24 retailersHK$49,274 HKD to HK$110,991 HKD

B+
Cheapest Retailer
-
HK$49,274 HKD
$6,280 USD
Retailer 2
-
HK$49,784 HKD
$6,345 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
HK$51,486 HKD
$6,562 USD
View
B+
Retailer 4
-
HK$51,658 HKD
A$10,129 AUD
View
B+
Retailer 5
-
HK$52,428 HKD
$6,682 USD
View
B+
Retailer 6
-
HK$53,261 HKD
$6,788 USD
View
B+
Retailer 7
-
HK$54,793 HKD
CA$9,699 CAD
View
Retailer 8
-
HK$55,472 HKD
$7,070 USD
View
Price last confirmed 5 days ago
Retailer 9
-
HK$55,495 HKD
$7,073 USD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$55,958 HKD
$7,132 USD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$60,125 HKD
$7,663 USD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$61,043 HKD
$7,780 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$62,278 HKD
£6,250 GBP
View
B
Retailer 14
-
HK$63,561 HKD
$8,101 USD
View
Retailer 15
-
HK$63,658 HKD
A$12,482 AUD
View
Price last confirmed 11 days ago
B
Retailer 16
-
HK$66,300 HKD
$8,450 USD
View
B
Retailer 17
-
HK$66,300 HKD
$8,450 USD
View
B
Retailer 18
-
HK$68,496 HKD
$8,730 USD
View
B
Retailer 19
-
HK$68,626 HKD
€8,330 EUR
View
B
Retailer 20
-
HK$69,367 HKD
$8,841 USD
View
Retailer 21
-
HK$73,102 HKD
$9,317 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
HK$80,803 HKD
ZAR 166,372 ZAR
View
B
Retailer 23
-
HK$92,979 HKD
£9,331 GBP
View
Most Expensive
C
NZ Jewellers
f756ac3a-3f0a-4f1f-adc0-c6c304c7fd60 · Oct 27
HK$110,991 HKD
$14,146 USD
View
23 more retailers have this diamond
Prices start from HK$49,274 HKDSave up to HK$61,717 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$49,274 HKD