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Radiant|Natural|GIA

1.61ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 7482515964

Certificate GIA 7482515964

Diamond specifications and retailer prices

From HK$41,005 HKD
As of November 6, 2026
Save HK$27,026 HKD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$68,031 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.61ct natural radiant diamond

This 1.61ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7482515964. Listed at 7 retailers as of November 5, 2026, with prices from HK$41,005 to HK$68,031, a HK$27,026 spread on the same certified stone. Cape Diamonds lists it at HK$68,031. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7482515964
Dimensions6.85 × 6.19 × 4.32 mm
L/W Ratio1.11
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.85 mm6.19 mm1.61 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7482515964
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.9%

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 6
Current: HK$68,031 HKD|Low: HK$41,005 HKD|High: HK$68,504 HKD|Avg: HK$48,233 HKD|+0.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3HK$41,005 HKD
Retailer 6HK$43,552 HKD
Retailer 5HK$44,101 HKD
Retailer 4HK$44,642 HKD
Retailer 2HK$67,770 HKD
Cape DiamondsHK$68,031 HKD

8 data points across 6 retailers

7 retailersHK$41,005 HKD to HK$68,031 HKD

A
Cheapest Retailer
-
HK$41,005 HKD
A
Retailer 2
-
HK$43,552 HKD
View
A
Retailer 3
-
HK$44,101 HKD
View
A
Retailer 4
-
HK$44,642 HKD
View
B+
Retailer 5
-
HK$45,755 HKD
View
Retailer 6
-
HK$67,770 HKD
View
Most Expensive
B
Cape Diamonds
cert_7482515964 · Nov 5
HK$68,031 HKD
ZAR 140,231 ZAR
View
6 more retailers have this diamond
Prices start from HK$41,005 HKDSave up to HK$27,026 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 Radiant
HK$41,005 HKD