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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 6492993709

Certificate GIA 6492993709

Diamond specifications and retailer prices

From $8,062 USD
As of November 1, 2026
Save $8,777 USD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,839 USD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1ct natural round diamond

This 1ct 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 6492993709. Listed at 23 retailers as of November 1, 2026, with prices from $8,062 to $16,839, a $8,777 spread on the same certified stone. Diamond Quarter lists it at $16,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492993709
Dimensions6.31 × 6.35 × 3.97 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.31 mm6.35 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492993709
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: Nov 1
Current: $9,560 USD|Low: $7,050 USD|High: $14,031 USD|Avg: $10,204 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$8,460 USD
Retailer 8$8,537 USD
Retailer 7$8,876 USD
Retailer 1$9,560 USD
Retailer 5$9,755 USD
Retailer 9$9,765 USD
Retailer 3$11,063 USD
Retailer 4$13,042 USD
Retailer 2$13,865 USD

45 data points across 9 retailers

23 retailers$8,062 USD to $16,839 USD

A
Cheapest Retailer
-
$8,062 USD
A
Retailer 2
-
$8,312 USD
View
A
Retailer 3
-
$8,460 USD
View
A
Retailer 4
-
$8,537 USD
€8,130 EUR
View
A
Retailer 5
-
$8,566 USD
View
A
Retailer 6
-
$8,810 USD
View
A
Retailer 7
-
$8,876 USD
View
Final sale: no returns
A
Retailer 8
-
$8,877 USD
View
A
Retailer 9
-
$9,464 USD
View
A
Retailer 10
-
$9,560 USD
£7,528 GBP
View
A
Retailer 11
-
$9,617 USD
View
Retailer 12
-
$9,735 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$9,755 USD
A$15,007 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$9,765 USD
View
A
Retailer 15
-
$9,870 USD
View
A
Retailer 16
-
$9,962 USD
View
Retailer 17
-
$10,779 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$11,063 USD
€10,536 EUR
View
B+
Retailer 19
-
$11,097 USD
View
B+
Retailer 20
-
$13,042 USD
ZAR 210,687 ZAR
View
B+
Retailer 21
-
$13,865 USD
£10,917 GBP
View
B
Retailer 22
-
$14,795 USD
View
Most Expensive
B
Diamond Quarter
1.002IFD64093820S · Nov 2
$16,839 USD
£13,259 GBP
View
22 more retailers have this diamond
Prices start from $8,062 USDSave up to $8,777 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
1.00ct Round
$8,062 USD