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Round|Natural|GIA

1.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2566513771

Certificate GIA 2566513771

Diamond specifications and retailer prices

From HK$60,355 HKD
As of November 1, 2026
Save HK$59,370 HKD (50%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$127,249 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566513771. Listed at 24 retailers as of October 30, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566513771
Dimensions7.32 × 7.29 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.32 mm7.29 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566513771
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.8%

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$119,725 HKD|Low: HK$60,355 HKD|High: HK$127,249 HKD|Avg: HK$85,787 HKD|-5.9%
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
November 2, 2026
Retailer 18HK$60,355 HKD
Retailer 19HK$66,645 HKD
Retailer 10HK$67,567 HKD
Retailer 5HK$67,695 HKD
Retailer 16HK$71,310 HKD
Retailer 2HK$71,474 HKD
Retailer 14HK$76,088 HKD
Retailer 7HK$77,382 HKD
Retailer 20HK$78,103 HKD
Retailer 8HK$78,418 HKD
Retailer 17HK$78,692 HKD
Retailer 15HK$80,866 HKD
Retailer 21HK$83,692 HKD
Retailer 13HK$84,894 HKD
Retailer 11HK$87,142 HKD
Retailer 12HK$89,819 HKD
Retailer 3HK$91,786 HKD
Retailer 4HK$94,023 HKD
Retailer 6HK$102,988 HKD
Retailer 9HK$106,858 HKD
Retailer 22HK$109,485 HKD
NZ JewellersHK$119,725 HKD

16 data points across 22 retailers

24 retailersHK$60,355 HKD to HK$119,725 HKD

A
Cheapest Retailer
-
HK$60,355 HKD
A
Retailer 2
-
HK$66,645 HKD
€8,090 EUR
View
Retailer 3
-
HK$66,767 HKD
$8,510 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$67,567 HKD
$8,612 USD
View
A
Retailer 5
-
HK$67,695 HKD
€8,217 EUR
View
A
Retailer 6
-
HK$71,310 HKD
$9,089 USD
View
A
Retailer 7
-
HK$71,474 HKD
£7,173 GBP
View
A
Retailer 8
-
HK$76,088 HKD
$9,698 USD
View
A
Retailer 9
-
HK$77,382 HKD
$9,863 USD
View
Final sale: no returns
A
Retailer 10
-
HK$78,103 HKD
$9,955 USD
View
A
Retailer 11
-
HK$78,418 HKD
$9,995 USD
View
A
Retailer 12
-
HK$78,692 HKD
$10,030 USD
View
Retailer 13
-
HK$80,866 HKD
A$15,857 AUD
View
Price last confirmed 10 days ago
A
Retailer 14
-
HK$83,692 HKD
$10,667 USD
View
A
Retailer 15
-
HK$84,894 HKD
£8,520 GBP
View
A
Retailer 16
-
HK$87,142 HKD
$11,107 USD
View
B+
Retailer 17
-
HK$89,819 HKD
$11,448 USD
View
B+
Retailer 18
-
HK$91,786 HKD
£9,212 GBP
View
B+
Retailer 19
-
HK$94,023 HKD
A$18,437 AUD
View
B+
Retailer 20
-
HK$102,988 HKD
ZAR 212,063 ZAR
View
B+
Retailer 21
-
HK$106,858 HKD
$13,620 USD
View
B+
Retailer 22
-
HK$109,485 HKD
£10,988 GBP
View
B+
Retailer 23
-
HK$119,725 HKD
$15,260 USD
View
Most Expensive
NZ Jewellers
8c14a86f-5f46-45ab-95bf-9f78b213ac7a · Oct 20
HK$127,249 HKD
$16,219 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from HK$60,355 HKDSave up to HK$59,370 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
1.51ct Round
HK$60,355 HKD