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Round|Natural|GIA

1.01ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 2186697901

Certificate GIA 2186697901

Diamond specifications and retailer prices

From $8,057 AUD
As of November 4, 2026
Save $6,764 AUD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $17,836 AUD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2186697901. Listed at 23 retailers as of November 4, 2026, with a 84% 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2186697901
Dimensions6.44 × 6.39 × 4.01 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.44 mm6.39 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2186697901
Side View
Table 55.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,888 AUD|Low: $7,431 AUD|High: $15,041 AUD|Avg: $10,694 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$8,057 AUD
Retailer 7$8,918 AUD
Retailer 8$8,918 AUD
Retailer 1$9,888 AUD
Retailer 6$10,349 AUD
Retailer 5$10,972 AUD
Retailer 9$11,751 AUD
Retailer 2$13,011 AUD
Retailer 3$14,821 AUD

44 data points across 9 retailers

23 retailers$8,057 AUD to $14,821 AUD

B
Cheapest Retailer
-
$8,057 AUD
B
Retailer 2
-
$8,190 AUD
View
B
Retailer 3
-
$8,425 AUD
View
Retailer 4
-
$8,918 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$8,918 AUD
View
Final sale: no returns
B
Retailer 6
-
$8,927 AUD
View
B
Retailer 7
-
$8,957 AUD
View
B
Retailer 8
-
$9,074 AUD
View
B
Retailer 9
-
$9,661 AUD
View
B
Retailer 10
-
$9,810 AUD
View
B
Retailer 11
-
$9,888 AUD
View
Retailer 12
-
$10,349 AUD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$10,544 AUD
View
B
Retailer 14
-
$10,728 AUD
View
B
Retailer 15
-
$10,728 AUD
View
B
Retailer 16
-
$10,972 AUD
View
B
Retailer 17
-
$11,085 AUD
View
B
Retailer 18
-
$11,148 AUD
View
Retailer 19
-
$11,751 AUD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$13,011 AUD
View
B
Retailer 21
-
$14,821 AUD
View
Retailer 22
-
$16,902 AUD
View
Price under review
Most Expensive
NZ Jewellers
00276d1e-be55-4135-9513-e8168a5e6e55 · Nov 5
$17,836 AUD
$12,486 USD
View
Price under review
22 more retailers have this diamond
Prices start from $8,057 AUDSave up to $6,764 AUD

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.

B
1.01ct Round
$8,057 AUD