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Round|Natural|GIA

1.70ct D FL Round Natural Diamond

EX • D/FL • GIA 6551522085

Certificate GIA 6551522085

Diamond specifications and retailer prices

From HK$205,522 HKD
£20,626 GBP
As of November 1, 2026
Save HK$115,261 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$320,782 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551522085. Listed at 15 retailers as of November 1, 2026, with prices from HK$205,522 to HK$320,782, a HK$115,261 spread on the same certified stone. MOH London lists it at HK$320,782. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551522085
Dimensions7.60 × 7.64 × 4.78 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.60 mm7.64 mm1.70 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551522085
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: HK$320,782 HKD|Low: HK$205,522 HKD|High: HK$324,638 HKD|Avg: HK$242,970 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8HK$205,522 HKD
Retailer 11HK$213,952 HKD
Retailer 5HK$217,263 HKD
Retailer 6HK$220,027 HKD
Retailer 4HK$224,858 HKD
Retailer 10HK$226,717 HKD
Retailer 2HK$232,006 HKD
Retailer 3HK$238,054 HKD
Retailer 13HK$245,610 HKD
Retailer 7HK$247,677 HKD
Retailer 12HK$255,056 HKD
Retailer 9HK$301,764 HKD
MOH LondonHK$320,782 HKD

23 data points across 13 retailers

15 retailersHK$205,522 HKD to HK$320,782 HKD

A
Cheapest Retailer
-
HK$205,522 HKD
£20,626 GBP
B+
Retailer 2
-
HK$211,128 HKD
$26,910 USD
View
A
Retailer 3
-
HK$213,952 HKD
$27,270 USD
View
B+
Retailer 4
-
HK$217,263 HKD
$27,692 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$220,027 HKD
£22,082 GBP
View
B+
Retailer 6
-
HK$224,858 HKD
$28,660 USD
View
B+
Retailer 7
-
HK$226,463 HKD
£22,728 GBP
View
B+
Retailer 8
-
HK$226,717 HKD
$28,897 USD
View
B+
Retailer 9
-
HK$232,006 HKD
€28,163 EUR
View
B+
Retailer 10
-
HK$238,054 HKD
$30,342 USD
View
B+
Retailer 11
-
HK$245,610 HKD
$31,305 USD
View
B+
Retailer 12
-
HK$247,677 HKD
A$48,567 AUD
View
B+
Retailer 13
-
HK$255,056 HKD
$32,509 USD
View
B
Retailer 14
-
HK$301,764 HKD
ZAR 621,362 ZAR
View
Most Expensive
B
MOH London
B5D3A8F27 · Nov 1
HK$320,782 HKD
£32,194 GBP
View
14 more retailers have this diamond
Prices start from HK$205,522 HKDSave up to HK$115,261 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
1.70ct Round
HK$205,522 HKD