Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 1565620444

Certificate GIA 1565620444

Diamond specifications and retailer prices

From $1,600 USD
As of November 4, 2026
Save $2,182 USD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,645 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1565620444. Listed at 19 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565620444
Dimensions6.22 × 6.28 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.22 mm6.28 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565620444
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 64.4%

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: $4,645 USD|Low: $1,561 USD|High: $4,645 USD|Avg: $2,342 USD|+4.4%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 18$1,600 USD
Retailer 17$1,636 USD
Retailer 7$1,782 USD
Retailer 16$1,840 USD
Retailer 20$1,895 USD
Retailer 6$1,992 USD
Retailer 14$2,045 USD
Retailer 4$2,048 USD
Retailer 10$2,128 USD
Retailer 15$2,150 USD
Retailer 5$2,158 USD
Retailer 12$2,196 USD
Retailer 11$2,226 USD
Retailer 13$2,335 USD
Retailer 8$2,370 USD
Retailer 9$2,509 USD
Retailer 19$2,634 USD
Retailer 2$2,749 USD
Retailer 3$3,782 USD
NZ Jewellers$4,645 USD

15 data points across 20 retailers

19 retailers$1,600 USD to $3,782 USD

A
Cheapest Retailer
-
$1,600 USD
A
Retailer 2
-
$1,636 USD
View
A
Retailer 3
-
$1,782 USD
View
A
Retailer 4
-
$1,840 USD
View
A
Retailer 5
-
$1,895 USD
View
A
Retailer 6
-
$2,045 USD
View
A
Retailer 7
-
$2,048 USD
View
Retailer 8
-
$2,128 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,150 USD
View
B+
Retailer 10
-
$2,158 USD
View
Retailer 11
-
$2,196 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$2,226 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,335 USD
View
B+
Retailer 14
-
$2,370 USD
View
B+
Retailer 15
-
$2,509 USD
View
B+
Retailer 16
-
$2,634 USD
View
B+
Retailer 17
-
$2,749 USD
View
B
Retailer 18
-
$3,782 USD
View
Most Expensive
NZ Jewellers
00bf8369-c200-49ba-ab9e-47f58f531468 · Oct 30
$4,645 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $1,600 USDSave up to $2,182 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
$1,600 USD