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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 $7,204 SGD
As of November 4, 2026
Save $6,048 SGD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,948 SGD 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: $8,841 SGD|Low: $6,645 SGD|High: $13,449 SGD|Avg: $9,563 SGD|+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$7,204 SGD
Retailer 7$7,974 SGD
Retailer 8$7,974 SGD
Retailer 1$8,841 SGD
Retailer 6$9,254 SGD
Retailer 5$9,811 SGD
Retailer 9$10,507 SGD
Retailer 2$11,634 SGD
Retailer 3$13,252 SGD

44 data points across 9 retailers

23 retailers$7,204 SGD to $13,252 SGD

B
Cheapest Retailer
-
$7,204 SGD
B
Retailer 2
-
$7,323 SGD
View
B
Retailer 3
-
$7,534 SGD
View
Retailer 4
-
$7,974 SGD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$7,974 SGD
View
Final sale: no returns
B
Retailer 6
-
$7,982 SGD
View
B
Retailer 7
-
$8,009 SGD
View
B
Retailer 8
-
$8,113 SGD
View
B
Retailer 9
-
$8,638 SGD
View
B
Retailer 10
-
$8,771 SGD
View
B
Retailer 11
-
$8,841 SGD
View
Retailer 12
-
$9,254 SGD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$9,428 SGD
View
B
Retailer 14
-
$9,593 SGD
View
B
Retailer 15
-
$9,593 SGD
View
B
Retailer 16
-
$9,811 SGD
View
B
Retailer 17
-
$9,912 SGD
View
B
Retailer 18
-
$9,968 SGD
View
Retailer 19
-
$10,507 SGD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$11,634 SGD
View
B
Retailer 21
-
$13,252 SGD
View
Retailer 22
-
$15,113 SGD
View
Price under review
Most Expensive
NZ Jewellers
00276d1e-be55-4135-9513-e8168a5e6e55 · Nov 5
$15,948 SGD
$12,486 USD
View
Price under review
22 more retailers have this diamond
Prices start from $7,204 SGDSave up to $6,048 SGD

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
$7,204 SGD