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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

EX • G/IF • GIA 6561381853

Certificate GIA 6561381853

Diamond specifications and retailer prices

From HK$83,821 HKD
As of November 4, 2026
Save HK$30,135 HKD (26%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$150,059 HKD at MOH London · As of October 17, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6561381853. Listed at 11 retailers as of November 4, 2026, with a 36% 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561381853
Dimensions7.25 × 7.30 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.25 mm7.30 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561381853
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 4
Current: HK$150,059 HKD|Low: HK$83,163 HKD|High: HK$150,855 HKD|Avg: HK$106,696 HKD|-0.5%
MOH London
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
November 4, 2026
Retailer 7HK$83,163 HKD
Retailer 11HK$83,821 HKD
Retailer 4HK$88,045 HKD
Retailer 9HK$88,712 HKD
Retailer 8HK$92,364 HKD
Retailer 17HK$97,380 HKD
Retailer 5HK$100,781 HKD
Retailer 14HK$103,971 HKD
Retailer 13HK$107,231 HKD
Retailer 2HK$110,272 HKD
Retailer 10HK$110,272 HKD
Retailer 12HK$113,956 HKD
Retailer 16HK$114,826 HKD
Retailer 6HK$120,281 HKD
Retailer 3HK$134,411 HKD
Retailer 15HK$138,714 HKD
MOH LondonHK$150,059 HKD

10 data points across 17 retailers

11 retailersHK$83,821 HKD to HK$113,956 HKD

Retailer 1
-
HK$83,163 HKD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$83,821 HKD
View
Retailer 3
-
HK$88,045 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$90,083 HKD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$103,971 HKD
View
Price last confirmed 19 days ago
Retailer 6
-
HK$107,231 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$110,272 HKD
View
A
Retailer 8
-
HK$110,272 HKD
View
A
Retailer 9
-
HK$113,956 HKD
View
Retailer 10
-
HK$138,714 HKD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
41CAA6DE4 · Oct 17
HK$150,059 HKD
£15,076 GBP
View
Price last confirmed 19 days ago
10 more retailers have this diamond
Prices start from HK$83,821 HKDSave up to HK$30,135 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$83,821 HKD