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Radiant|Natural|GIA

1.60ct K IF Radiant Natural Diamond

EX • K/IF • GIA 2528308479

Certificate GIA 2528308479

Diamond specifications and retailer prices

From $3,120 USD
As of November 4, 2026
Save $3,368 USD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,488 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.6ct natural radiant diamond

This 1.6ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528308479. Listed at 11 retailers as of November 1, 2026, with prices from $3,120 to $6,488, a $3,368 spread on the same certified stone. MOH London lists it at $6,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2528308479
Dimensions6.32 × 6.19 × 4.15 mm
L/W Ratio1.02
Top View
6.32 mm6.19 mm1.60 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528308479
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,488 USD|Low: $3,120 USD|High: $6,566 USD|Avg: $4,154 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$3,120 USD
Retailer 8$3,163 USD
Retailer 7$3,515 USD
Retailer 9$3,671 USD
Retailer 2$3,929 USD
Retailer 6$3,986 USD
Retailer 3$4,365 USD
Retailer 4$4,735 USD
MOH London$6,488 USD

45 data points across 9 retailers

11 retailers$3,120 USD to $6,488 USD

A
Cheapest Retailer
-
$3,120 USD
A
Retailer 2
-
$3,163 USD
View
A
Retailer 3
-
$3,385 USD
View
Retailer 4
-
$3,515 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$3,521 USD
View
A
Retailer 6
-
$3,671 USD
View
A
Retailer 7
-
$3,929 USD
View
A
Retailer 8
-
$3,986 USD
View
A
Retailer 9
-
$4,365 USD
View
A
Retailer 10
-
$4,735 USD
View
Most Expensive
B+
MOH London
42EE1B44F · Nov 1
$6,488 USD
£5,109 GBP
View
10 more retailers have this diamond
Prices start from $3,120 USDSave up to $3,368 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
1.60ct Radiant
$3,120 USD