Radiant|Natural|GIA

1.70ct D FL Radiant Natural Diamond

EX • D/FL • GIA 6552656516

Certificate GIA 6552656516

Diamond specifications and retailer prices

From $22,243 USD
£17,515 GBP
As of October 31, 2026
Save $11,591 USD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $33,834 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6552656516. Listed at 11 retailers as of October 29, 2026, with prices from $22,243 to $33,834, a $11,591 spread on the same certified stone. MOH London lists it at $33,834. 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
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552656516
Dimensions9.17 × 5.80 × 3.85 mm
L/W Ratio1.58
Girdle conditionPolished
Culet sizeNone
Top View
9.17 mm5.80 mm1.70 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552656516
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

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: Oct 31
Current: $33,834 USD|Low: $19,249 USD|High: $34,059 USD|Avg: $25,869 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$21,685 USD
Retailer 2$22,243 USD
Retailer 5$22,794 USD
Retailer 9$23,790 USD
Retailer 6$24,975 USD
Retailer 3$25,365 USD
Retailer 8$25,767 USD
Retailer 10$26,758 USD
Retailer 7$30,527 USD
MOH London$33,834 USD

45 data points across 10 retailers

11 retailers$22,243 USD to $33,834 USD

Retailer 1
-
$21,685 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$22,243 USD
£17,515 GBP
View
B+
Retailer 3
-
$22,794 USD
View
Final sale: no returns
B+
Retailer 4
-
$23,790 USD
£18,732 GBP
View
B+
Retailer 5
-
$24,692 USD
View
B+
Retailer 6
-
$24,975 USD
View
B+
Retailer 7
-
$25,365 USD
€24,157 EUR
View
B+
Retailer 8
-
$25,767 USD
View
B+
Retailer 9
-
$26,758 USD
View
B
Retailer 10
-
$30,527 USD
View
Most Expensive
B
MOH London
77DF52299 · Oct 29
$33,834 USD
£26,641 GBP
View
10 more retailers have this diamond
Prices start from $22,243 USDSave up to $11,591 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.

B+
1.70ct Radiant
$22,243 USD