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1.66ct L IF Round Natural Diamond

EX • L/IF • GIA 5212272135

Certificate GIA 5212272135

Diamond specifications and retailer prices

From HK$57,056 HKD
As of November 1, 2026
Save HK$21,953 HKD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$79,009 HKD at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.66ct natural round diamond

This 1.66ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5212272135. Listed at 3 retailers as of November 1, 2026, with prices from HK$57,056 to HK$79,009, a HK$21,953 spread on the same certified stone. Yorxs lists it at HK$79,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5212272135
Dimensions7.67 × 7.63 × 4.67 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.67 mm7.63 mm1.66 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5212272135
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$57,056 HKD|Low: HK$57,056 HKD|High: HK$79,775 HKD|Avg: HK$69,847 HKD|-0.3%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1HK$57,056 HKD
Retailer 2HK$73,570 HKD
YorxsHK$79,009 HKD

24 data points across 3 retailers

3 retailersHK$57,056 HKD to HK$79,009 HKD

B+
Cheapest Retailer
-
HK$57,056 HKD
B
Retailer 2
-
HK$73,570 HKD
View
Most Expensive
B
Yorxs
230055257 · Nov 5
HK$79,009 HKD
€9,601 EUR
View
2 more retailers have this diamond
Prices start from HK$57,056 HKDSave up to HK$21,953 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+
1.66ct Round
HK$57,056 HKD