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Round|Natural|GIA

1.70ct D IF Round Natural Diamond

EX • D/IF • GIA 6552865022

Certificate GIA 6552865022

Diamond specifications and retailer prices

From $20,045 USD
HK$156,600 HKD
As of October 30, 2026
Save $15,793 USD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $35,838 USD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552865022. Listed at 18 retailers as of October 29, 2026, with prices from $20,045 to $35,838, a $15,793 spread on the same certified stone. MOH London lists it at $35,838. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552865022
Dimensions7.55 × 7.61 × 4.74 mm
L/W Ratio1.01
Top View
7.55 mm7.61 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552865022
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 30
Current: $35,838 USD|Low: $20,045 USD|High: $36,740 USD|Avg: $25,743 USD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$20,045 USD
Retailer 3$21,567 USD
Retailer 10$22,938 USD
Retailer 5$23,014 USD
Retailer 12$23,810 USD
Retailer 8$24,144 USD
Retailer 7$24,530 USD
Retailer 11$25,176 USD
Retailer 2$27,695 USD
Retailer 9$28,029 USD
Retailer 6$33,356 USD
MOH London$35,838 USD

40 data points across 12 retailers

18 retailers$20,045 USD to $35,838 USD

A
Cheapest Retailer
-
$20,045 USD
HK$156,600 HKD
A
Retailer 2
-
$21,567 USD
€20,540 EUR
View
Retailer 3
-
$22,096 USD
SGD 29,860 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$22,938 USD
View
A
Retailer 5
-
$23,014 USD
£18,122 GBP
View
Retailer 6
-
$23,810 USD
A$36,631 AUD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$24,144 USD
View
Final sale: no returns
A
Retailer 8
-
$24,530 USD
View
A
Retailer 9
-
$25,176 USD
£19,824 GBP
View
A
Retailer 10
-
$25,194 USD
View
B+
Retailer 11
-
$25,589 USD
View
B+
Retailer 12
-
$27,294 USD
View
B+
Retailer 13
-
$27,695 USD
€26,376 EUR
View
B+
Retailer 14
-
$28,029 USD
View
B+
Retailer 15
-
$28,344 USD
View
B+
Retailer 16
-
$32,335 USD
View
B+
Retailer 17
-
$33,356 USD
ZAR 538,865 ZAR
View
Most Expensive
B+
MOH London
61CF264A4 · Oct 29
$35,838 USD
£28,219 GBP
View
17 more retailers have this diamond
Prices start from $20,045 USDSave up to $15,793 USD

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
$20,045 USD