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Round|Natural|GIA

1.61ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1555828445

Certificate GIA 1555828445

Diamond specifications and retailer prices

From HK$43,418 HKD
$5,534 USD
As of October 31, 2026
Save HK$47,631 HKD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$91,049 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555828445. Listed at 11 retailers as of October 30, 2026, with prices from HK$43,418 to HK$91,049, a HK$47,631 spread on the same certified stone. NZ Jewellers lists it at HK$91,049. 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

1.61
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555828445
Dimensions7.50 × 7.56 × 4.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.50 mm7.56 mm1.61 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555828445
Side View
Table 56.0%Crown 34.5°Girdle: THI-NULPavilion 41.8°Culet: NoneDepth 62.6%

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 31
Current: HK$91,049 HKD|Low: HK$43,418 HKD|High: HK$102,386 HKD|Avg: HK$63,454 HKD|-11.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11HK$43,418 HKD
Retailer 7HK$47,474 HKD
Retailer 6HK$50,252 HKD
Retailer 4HK$51,860 HKD
Retailer 9HK$54,441 HKD
Retailer 8HK$55,281 HKD
Retailer 2HK$56,249 HKD
Retailer 10HK$62,813 HKD
Retailer 3HK$67,449 HKD
Retailer 5HK$80,639 HKD
NZ JewellersHK$91,049 HKD

39 data points across 11 retailers

11 retailersHK$43,418 HKD to HK$91,049 HKD

A
Cheapest Retailer
-
HK$43,418 HKD
$5,534 USD
Final sale: no returns
A
Retailer 2
-
HK$47,474 HKD
$6,051 USD
View
A
Retailer 3
-
HK$50,252 HKD
$6,405 USD
View
A
Retailer 4
-
HK$51,860 HKD
£5,205 GBP
View
A
Retailer 5
-
HK$54,441 HKD
$6,939 USD
View
A
Retailer 6
-
HK$55,281 HKD
$7,046 USD
View
A
Retailer 7
-
HK$56,249 HKD
€6,828 EUR
View
A
Retailer 8
-
HK$62,813 HKD
$8,006 USD
View
Retailer 9
-
HK$67,449 HKD
$8,597 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
HK$80,639 HKD
£8,093 GBP
View
Most Expensive
B
NZ Jewellers
1c06324d-a1c8-4a8c-946b-27c189600191 · Oct 30
HK$91,049 HKD
$11,605 USD
View
10 more retailers have this diamond
Prices start from HK$43,418 HKDSave up to HK$47,631 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
1.61ct Round
HK$43,418 HKD