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1.61ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 638474074

Shape and cutting style on the report: Round brilliant

Certificate IGI 638474074

Diamond specifications and retailer prices

From HK$8,394 HKD
As of November 6, 2026
Save HK$4,186 HKD (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,580 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 638474074. Listed at 9 retailers as of November 5, 2026, with prices from HK$8,394 to HK$12,580, a HK$4,186 spread on the same certified stone. Cape Diamonds lists it at HK$12,580. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 638474074
Dimensions7.39 × 7.43 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.39 mm7.43 mm1.61 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 638474074
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 63.1%

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 6
Current: HK$12,580 HKD|Low: HK$8,394 HKD|High: HK$12,605 HKD|Avg: HK$10,649 HKD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$8,394 HKD
Retailer 4HK$9,548 HKD
Retailer 5HK$10,309 HKD
Retailer 6HK$10,309 HKD
Retailer 8HK$10,779 HKD
Retailer 7HK$11,179 HKD
Retailer 3HK$11,219 HKD
Retailer 9HK$11,360 HKD
Cape DiamondsHK$12,580 HKD

44 data points across 9 retailers

9 retailersHK$8,394 HKD to HK$12,580 HKD

A
Cheapest Retailer
-
HK$8,394 HKD
A
Retailer 2
-
HK$9,548 HKD
View
Retailer 3
-
HK$10,309 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$10,309 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$10,779 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$11,179 HKD
View
A
Retailer 7
-
HK$11,219 HKD
View
B+
Retailer 8
-
HK$11,360 HKD
View
Most Expensive
B+
Cape Diamonds
cert_638474074 · Nov 5
HK$12,580 HKD
ZAR 25,906 ZAR
View
8 more retailers have this diamond
Prices start from HK$8,394 HKDSave up to HK$4,186 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$8,394 HKD