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Round|Natural|GIA

1.51ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7541674614

Certificate GIA 7541674614

Diamond specifications and retailer prices

From HK$51,531 HKD
$6,568 USD
As of November 2, 2026
Save HK$64,601 HKD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$116,132 HKD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541674614. Listed at 16 retailers as of October 30, 2026, with prices from HK$51,531 to HK$116,132, a HK$64,601 spread on the same certified stone. NZ Jewellers lists it at HK$116,132. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541674614
Dimensions7.35 × 7.38 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.35 mm7.38 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541674614
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.1%

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 2
Current: HK$116,132 HKD|Low: HK$50,864 HKD|High: HK$116,132 HKD|Avg: HK$74,476 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7HK$51,531 HKD
Retailer 9HK$58,066 HKD
Retailer 10HK$62,907 HKD
Retailer 6HK$63,872 HKD
Retailer 2HK$64,282 HKD
Retailer 4HK$71,679 HKD
Retailer 8HK$72,581 HKD
Retailer 11HK$76,456 HKD
Retailer 3HK$82,771 HKD
Retailer 5HK$96,771 HKD
NZ JewellersHK$116,132 HKD

40 data points across 11 retailers

16 retailersHK$51,531 HKD to HK$116,132 HKD

A
Cheapest Retailer
-
HK$51,531 HKD
$6,568 USD
A
Retailer 2
-
HK$52,543 HKD
$6,697 USD
View
B+
Retailer 3
-
HK$57,392 HKD
CA$10,160 CAD
View
B+
Retailer 4
-
HK$58,066 HKD
$7,401 USD
View
B+
Retailer 5
-
HK$62,907 HKD
$8,018 USD
View
B+
Retailer 6
-
HK$63,872 HKD
$8,141 USD
View
B+
Retailer 7
-
HK$64,282 HKD
£6,451 GBP
View
B+
Retailer 8
-
HK$66,586 HKD
$8,487 USD
View
B
Retailer 9
-
HK$69,199 HKD
$8,820 USD
View
B
Retailer 10
-
HK$69,199 HKD
$8,820 USD
View
B
Retailer 11
-
HK$71,474 HKD
$9,110 USD
View
B
Retailer 12
-
HK$71,679 HKD
€8,701 EUR
View
B+
Retailer 13
-
HK$72,581 HKD
$9,251 USD
View
Retailer 14
-
HK$76,456 HKD
$9,745 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
HK$96,771 HKD
£9,712 GBP
View
Most Expensive
B
NZ Jewellers
6723e484-884d-484b-8239-76afcbf8aeea · Oct 30
HK$116,132 HKD
$14,802 USD
View
15 more retailers have this diamond
Prices start from HK$51,531 HKDSave up to HK$64,601 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$51,531 HKD