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Princess|Natural|GIA

1.00ct D SI2 Princess Natural Diamond

VG • D/SI2 • GIA 6435342909

Certificate GIA 6435342909

Diamond specifications and retailer prices

From $3,623 SGD
$2,834 USD
As of October 28, 2026
Save $3,268 SGD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,891 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435342909. Listed at 11 retailers as of October 27, 2026, with prices from $3,623 to $6,891, a $3,268 spread on the same certified stone. NZ Jewellers lists it at $6,891. 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

1.00
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435342909
Dimensions5.37 × 5.18 × 3.96 mm
L/W Ratio1.04
Top View
5.37 mm5.18 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435342909
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 76.4%

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: Oct 28
Current: $6,891 SGD|Low: $3,623 SGD|High: $6,926 SGD|Avg: $5,191 SGD
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
October 25, 2026
Retailer 15$3,623 SGD
Retailer 9$3,958 SGD
Retailer 13$4,045 SGD
Retailer 14$4,045 SGD
Retailer 12$4,137 SGD
Retailer 4$4,138 SGD
Retailer 10$4,201 SGD
Retailer 8$4,599 SGD
Retailer 11$4,667 SGD
Retailer 3$6,073 SGD
Retailer 6$6,353 SGD
Retailer 5$6,500 SGD
Retailer 2$6,624 SGD
NZ Jewellers$6,891 SGD
Retailer 7$6,926 SGD

24 data points across 15 retailers

11 retailers$3,623 SGD to $6,891 SGD

B+
Cheapest Retailer
-
$3,623 SGD
$2,834 USD
Retailer 2
-
$3,958 SGD
£2,438 GBP
View
Price last confirmed 32 days ago
B
Retailer 3
-
$4,045 SGD
$3,164 USD
View
B
Retailer 4
-
$4,137 SGD
$3,236 USD
View
Retailer 5
-
$4,138 SGD
$3,237 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$4,201 SGD
$3,286 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$4,599 SGD
€3,426 EUR
View
Price last confirmed 9 days ago
B
Retailer 8
-
$4,667 SGD
$3,651 USD
View
B
Retailer 9
-
$6,073 SGD
A$7,308 AUD
View
Retailer 10
-
$6,624 SGD
£4,080 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
bdb1ce13-2fce-4999-9563-40f4b5b93337 · Oct 27
$6,891 SGD
$5,390 USD
View
10 more retailers have this diamond
Prices start from $3,623 SGDSave up to $3,268 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+
1.00ct Princess
$3,623 SGD