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Round|Natural|GIA

2.61ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6

Certificate GIA 6

Diamond specifications and retailer prices

From HK$145,960 HKD
As of November 4, 2026
Save HK$20,507 HKD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$177,404 HKD at Aurelinne · As of September 6, 2026
View at Aurelinne

About this 2.61ct natural round diamond

This 2.61ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 4 retailers as of November 4, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.61
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6
Dimensions8.80 × 8.83 × 5.51 mm
L/W Ratio1.00
Top View
8.80 mm8.83 mm2.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$177,404 HKD|Low: HK$145,960 HKD|High: HK$223,392 HKD|Avg: HK$173,004 HKD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 7HK$145,960 HKD
Retailer 5HK$157,689 HKD
Retailer 2HK$165,573 HKD
Retailer 3HK$166,467 HKD
Retailer 6HK$170,829 HKD
AurelinneHK$177,404 HKD
Retailer 4HK$223,392 HKD

2 data points across 7 retailers

4 retailersHK$145,960 HKD to HK$166,467 HKD

B
Cheapest Retailer
-
HK$145,960 HKD
B
Retailer 2
-
HK$166,467 HKD
View
Retailer 3
-
HK$170,829 HKD
View
Price last confirmed 60 days ago
Most Expensive
Aurelinne
03ef6b33-25db-4c03-b33a-8add146d8740 · Sep 6
HK$177,404 HKD
$22,613 USD
View
Price last confirmed 61 days ago
3 more retailers have this diamond
Prices start from HK$145,960 HKDSave up to HK$20,507 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.

B
2.61ct Round
HK$145,960 HKD