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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1569101596

Certificate GIA 1569101596

Diamond specifications and retailer prices

From $2,219 USD
As of November 5, 2026
Save $4,099 USD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,318 USD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569101596. Listed at 17 retailers as of November 5, 2026, with prices from $2,219 to $6,318, a $4,099 spread on the same certified stone. NZ Jewellers lists it at $6,318. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1569101596
Dimensions6.38 × 6.40 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.38 mm6.40 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569101596
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 5
Current: $6,318 USD|Low: $2,219 USD|High: $6,318 USD|Avg: $3,400 USD|+15.7%
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
November 6, 2026
Retailer 11$2,219 USD
Retailer 9$2,352 USD
Retailer 3$2,536 USD
Retailer 13$2,706 USD
Retailer 12$3,022 USD
Retailer 6$3,079 USD
Retailer 2$3,108 USD
Retailer 7$3,121 USD
Retailer 5$3,138 USD
Retailer 4$3,170 USD
Retailer 8$3,246 USD
Retailer 10$3,422 USD
Retailer 14$5,040 USD
NZ Jewellers$6,318 USD

23 data points across 14 retailers

17 retailers$2,219 USD to $6,318 USD

A
Cheapest Retailer
-
$2,219 USD
A
Retailer 2
-
$2,352 USD
View
Final sale: no returns
A
Retailer 3
-
$2,536 USD
View
A
Retailer 4
-
$2,706 USD
View
A
Retailer 5
-
$3,022 USD
View
Retailer 6
-
$3,079 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,108 USD
View
A
Retailer 8
-
$3,121 USD
View
A
Retailer 9
-
$3,138 USD
View
A
Retailer 10
-
$3,170 USD
View
B+
Retailer 11
-
$3,246 USD
View
Retailer 12
-
$3,249 USD
View
Price last confirmed 60 days ago
B+
Retailer 13
-
$3,422 USD
View
Retailer 14
-
$3,748 USD
View
Price last confirmed 60 days ago
B
Retailer 15
-
$5,040 USD
View
Retailer 16
-
$5,692 USD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
47de2603-bf82-45be-9123-8c44c0a89b04 · Nov 5
$6,318 USD
View
16 more retailers have this diamond
Prices start from $2,219 USDSave up to $4,099 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
$2,219 USD