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Round|Natural|GIA

1.01ct D VS1 Round Natural Diamond

VG • D/VS1 • GIA 6435385625

Certificate GIA 6435385625

Diamond specifications and retailer prices

From $8,083 SGD
As of November 3, 2026
Save $3,201 SGD (28%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,855 SGD at NZ Jewellers · As of September 27, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6435385625. Listed at 21 retailers as of November 3, 2026, with a 40% 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435385625
Dimensions6.62 × 6.58 × 3.88 mm
L/W Ratio1.01
Top View
6.62 mm6.58 mm1.01 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6435385625
Side View
Table 65.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $11,284 SGD|Low: $7,987 SGD|High: $15,900 SGD|Avg: $10,477 SGD|+2.1%
Retailer 1
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
November 4, 2026
Retailer 9$8,083 SGD
Retailer 11$8,439 SGD
Retailer 16$8,641 SGD
Retailer 12$8,819 SGD
Retailer 7$8,828 SGD
Retailer 14$9,212 SGD
Retailer 5$9,412 SGD
Retailer 6$10,042 SGD
Retailer 8$10,683 SGD
Retailer 13$10,683 SGD
Retailer 10$10,691 SGD
Retailer 2$10,788 SGD
Retailer 17$11,041 SGD
Retailer 1$11,284 SGD
Retailer 4$12,415 SGD
Retailer 3$13,592 SGD
Retailer 15$15,857 SGD

41 data points across 17 retailers

21 retailers$8,083 SGD to $11,284 SGD

B+
Cheapest Retailer
-
$8,083 SGD
B
Retailer 2
-
$8,439 SGD
View
Retailer 3
-
$8,688 SGD
View
Price last confirmed 100 days ago
B
Retailer 4
-
$8,819 SGD
View
B
Retailer 5
-
$8,826 SGD
View
Retailer 6
-
$8,828 SGD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$9,212 SGD
View
Retailer 8
-
$9,427 SGD
View
Price last confirmed 27 days ago
Retailer 9
-
$10,213 SGD
View
Price last confirmed 27 days ago
Retailer 10
-
$10,370 SGD
View
Price last confirmed 36 days ago
B
Retailer 11
-
$10,683 SGD
View
B
Retailer 12
-
$10,683 SGD
View
B
Retailer 13
-
$10,691 SGD
View
Retailer 14
-
$10,788 SGD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$11,041 SGD
View
B
Retailer 16
-
$11,284 SGD
View
Retailer 17
-
$11,785 SGD
View
Price last confirmed 36 days ago
Retailer 18
-
$12,415 SGD
View
Price last confirmed 27 days ago
Retailer 19
-
$13,592 SGD
View
Price last confirmed 35 days ago
Retailer 20
-
$15,857 SGD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
97e95610-1710-40d7-b53e-a2f90c458f7b · Sep 27
$18,855 SGD
$14,755 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from $8,083 SGDSave up to $3,201 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
$8,083 SGD