Round|Natural|GIA

1.17ct J IF Round Natural Diamond

EX • J/IF • GIA 5151505956

Certificate GIA 5151505956

Diamond specifications and retailer prices

From $4,415 USD
As of November 1, 2026
Save $3,460 USD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,875 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.17ct natural round diamond

This 1.17ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5151505956. Listed at 7 retailers as of November 1, 2026, with prices from $4,415 to $7,875, a $3,460 spread on the same certified stone. MOH London lists it at $7,875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5151505956
Dimensions6.85 × 6.84 × 4.11 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.85 mm6.84 mm1.17 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5151505956
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.1%

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: $7,875 USD|Low: $4,384 USD|High: $7,971 USD|Avg: $5,429 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$4,415 USD
Retailer 6$4,451 USD
Retailer 2$4,845 USD
Retailer 5$4,985 USD
Retailer 3$5,570 USD
MOH London$7,875 USD

43 data points across 6 retailers

7 retailers$4,415 USD to $7,875 USD

B+
Cheapest Retailer
-
$4,415 USD
B+
Retailer 2
-
$4,451 USD
View
B+
Retailer 3
-
$4,845 USD
£3,815 GBP
View
Retailer 4
-
$4,985 USD
A$7,669 AUD
View
Price last confirmed 23 days ago
B
Retailer 5
-
$5,112 USD
View
B
Retailer 6
-
$5,570 USD
€5,305 EUR
View
Most Expensive
B
MOH London
609C5EBB6 · Nov 1
$7,875 USD
£6,201 GBP
View
6 more retailers have this diamond
Prices start from $4,415 USDSave up to $3,460 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+
1.17ct Round
$4,415 USD