Round|Natural|GIA

1.01ct G IF Round Natural Diamond

EX • G/IF • GIA 6551957899

Certificate GIA 6551957899

Diamond specifications and retailer prices

From $5,145 USD
As of October 28, 2026
Save $4,733 USD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,499 USD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551957899. Listed at 17 retailers as of October 28, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551957899
Dimensions6.38 × 6.42 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.38 mm6.42 mm1.01 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551957899
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 28
Current: $5,906 USD|Low: $5,145 USD|High: $10,060 USD|Avg: $7,079 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$5,145 USD
Retailer 1$5,906 USD
Retailer 10$5,973 USD
Retailer 2$6,210 USD
Retailer 7$6,483 USD
Retailer 6$7,289 USD
Retailer 8$7,414 USD
Retailer 5$8,133 USD
Retailer 9$8,201 USD
Retailer 3$9,878 USD

28 data points across 10 retailers

17 retailers$5,145 USD to $9,878 USD

A
Cheapest Retailer
-
$5,145 USD
Retailer 2
-
$5,738 USD
SGD 7,754 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$5,801 USD
View
A
Retailer 4
-
$5,906 USD
View
Retailer 5
-
$5,973 USD
SGD 8,072 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$6,072 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$6,210 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$6,370 USD
View
Price last confirmed 39 days ago
A
Retailer 9
-
$6,483 USD
£5,105 GBP
View
B+
Retailer 10
-
$7,215 USD
View
Retailer 11
-
$7,257 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$7,289 USD
€6,942 EUR
View
Retailer 13
-
$7,414 USD
A$11,406 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$8,133 USD
View
B
Retailer 15
-
$9,878 USD
View
Retailer 16
-
$9,888 USD
View
Price last confirmed 7 days ago
Most Expensive
Wholesale Diamonds Direct
426992509 · Oct 23
$10,499 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $5,145 USDSave up to $4,733 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
$5,145 USD