Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6551332521

Certificate GIA 6551332521

Diamond specifications and retailer prices

From HK$56,700 HKD
₹688,323 INR
As of October 28, 2026
Save HK$41,020 HKD (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$122,078 HKD at NZ Jewellers · As of September 10, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551332521. Listed at 21 retailers as of October 26, 2026, with a 72% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551332521
Dimensions7.27 × 7.30 × 4.53 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.27 mm7.30 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551332521
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: Oct 28
Current: HK$56,700 HKD|Low: HK$53,786 HKD|High: HK$100,360 HKD|Avg: HK$70,697 HKD|+3.6%
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
Retailer 15
Retailer 16
October 28, 2026
Retailer 4HK$53,786 HKD
Retailer 1HK$56,700 HKD
Retailer 2HK$60,525 HKD
Retailer 11HK$64,291 HKD
Retailer 10HK$64,445 HKD
Retailer 15HK$64,628 HKD
Retailer 13HK$66,396 HKD
Retailer 6HK$67,318 HKD
Retailer 5HK$69,712 HKD
Retailer 16HK$70,110 HKD
Retailer 8HK$72,723 HKD
Retailer 14HK$75,681 HKD
Retailer 9HK$76,097 HKD
Retailer 7HK$83,916 HKD
Retailer 3HK$86,295 HKD
Retailer 12HK$97,720 HKD

30 data points across 16 retailers

21 retailersHK$56,700 HKD to HK$97,720 HKD

A
Retailer 1
-
HK$53,786 HKD
$6,856 USD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$56,324 HKD
SGD 9,702 SGD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$56,700 HKD
₹688,323 INR
View
A
Retailer 4
-
HK$60,525 HKD
$7,715 USD
View
A
Retailer 5
-
HK$64,291 HKD
$8,195 USD
View
A
Retailer 6
-
HK$64,445 HKD
£6,468 GBP
View
A
Retailer 7
-
HK$64,628 HKD
$8,238 USD
View
Final sale: no returns
A
Retailer 8
-
HK$66,396 HKD
A$13,020 AUD
View
A
Retailer 9
-
HK$69,712 HKD
$8,886 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
HK$69,892 HKD
$8,909 USD
View
A
Retailer 11
-
HK$70,110 HKD
$8,937 USD
View
A
Retailer 12
-
HK$71,155 HKD
$9,070 USD
View
Price last confirmed 34 days ago
A
Retailer 13
-
HK$72,991 HKD
$9,304 USD
View
Price last confirmed 48 days ago
A
Retailer 14
-
HK$75,681 HKD
£7,596 GBP
View
A
Retailer 15
-
HK$76,097 HKD
€9,238 EUR
View
B+
Retailer 16
-
HK$82,507 HKD
$10,517 USD
View
Price last confirmed 37 days ago
B+
Retailer 17
-
HK$84,225 HKD
$10,736 USD
View
Price last confirmed 48 days ago
B+
Retailer 18
-
HK$86,295 HKD
ZAR 177,704 ZAR
View
B+
Retailer 19
-
HK$97,720 HKD
£9,808 GBP
View
B
Retailer 20
-
HK$119,010 HKD
$15,170 USD
View
Price last confirmed 32 days ago
Most Expensive
B
NZ Jewellers
190f08f9-2a76-4f5d-83ce-1dfe92c3294e · Sep 10
HK$122,078 HKD
$15,561 USD
View
Price last confirmed 48 days ago
20 more retailers have this diamond
Prices start from HK$56,700 HKDSave up to HK$41,020 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$56,700 HKD