Round|Natural|GIA

1.01ct D IF Round Natural Diamond

EX • D/IF • GIA 2457137695

Certificate GIA 2457137695

Diamond specifications and retailer prices

From $7,085 USD
As of November 1, 2026
Save $7,862 USD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,947 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2457137695. Listed at 20 retailers as of October 31, 2026, with prices from $7,085 to $14,947, a $7,862 spread on the same certified stone. Diamond Quarter lists it at $14,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2457137695
Dimensions6.39 × 6.35 × 3.98 mm
L/W Ratio1.01
Top View
6.39 mm6.35 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2457137695
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 1
Current: $7,680 USD|Low: $6,990 USD|High: $14,192 USD|Avg: $8,837 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 13$7,085 USD
Retailer 5$7,141 USD
Retailer 6$7,203 USD
Retailer 15$7,605 USD
Retailer 4$7,626 USD
Retailer 16$7,626 USD
Retailer 1$7,680 USD
Retailer 12$7,921 USD
Retailer 7$8,262 USD
Retailer 3$8,335 USD
Retailer 14$8,389 USD
Retailer 10$9,029 USD
Retailer 8$9,533 USD
Retailer 9$10,150 USD
Retailer 11$11,576 USD
Retailer 2$13,818 USD

43 data points across 16 retailers

20 retailers$7,085 USD to $14,947 USD

Cheapest Retailer
-
$7,085 USD
A
Retailer 2
-
$7,141 USD
View
A
Retailer 3
-
$7,203 USD
View
A
Retailer 4
-
$7,605 USD
View
A
Retailer 5
-
$7,626 USD
View
Final sale: no returns
A
Retailer 6
-
$7,626 USD
View
A
Retailer 7
-
$7,680 USD
£6,047 GBP
View
Retailer 8
-
$7,921 USD
A$12,186 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$8,262 USD
View
A
Retailer 10
-
$8,335 USD
View
A
Retailer 11
-
$8,389 USD
View
Retailer 12
-
$8,485 USD
View
Price last confirmed 37 days ago
A
Retailer 13
-
$9,029 USD
€8,599 EUR
View
A
Retailer 14
-
$9,533 USD
View
Retailer 15
-
$9,791 USD
View
Price last confirmed 40 days ago
A
Retailer 16
-
$10,150 USD
ZAR 163,971 ZAR
View
B+
Retailer 17
-
$11,576 USD
£9,115 GBP
View
B+
Retailer 18
-
$13,818 USD
View
Retailer 19
-
$14,192 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Diamond Quarter
1.01IFD2495288EN · Oct 31
$14,947 USD
£11,770 GBP
View
19 more retailers have this diamond
Prices start from $7,085 USDSave up to $7,862 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
1.01ct Round
$7,085 USD