Princess|Natural|GIA

0.90ct D SI1 Princess Natural Diamond

VG • D/SI1 • GIA 5186317960

Certificate GIA 5186317960

Diamond specifications and retailer prices

From $4,128 SGD
$3,229 USD
As of October 30, 2026
Save $3,600 SGD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,128 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5186317960. Listed at 20 retailers as of October 30, 2026, with a 87% 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

0.90
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5186317960
Dimensions5.40 × 5.31 × 3.80 mm
L/W Ratio1.02
Top View
5.40 mm5.31 mm0.90 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5186317960
Side View
Table 74.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 71.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,128 SGD|Low: $4,072 SGD|High: $9,128 SGD|Avg: $6,084 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$4,072 SGD
Retailer 3$4,747 SGD
Retailer 10$4,747 SGD
Retailer 9$4,930 SGD
Retailer 4$5,360 SGD
Retailer 11$5,477 SGD
Retailer 8$5,618 SGD
Retailer 5$5,783 SGD
Retailer 2$7,728 SGD
Retailer 6$8,774 SGD
NZ Jewellers$9,128 SGD

44 data points across 11 retailers

20 retailers$4,128 SGD to $7,728 SGD

Retailer 1
-
$4,072 SGD
$3,185 USD
Price last confirmed 10 days ago
B
Retailer 2
-
$4,128 SGD
$3,229 USD
View
B
Retailer 3
-
$4,214 SGD
$3,296 USD
View
B
Retailer 4
-
$4,499 SGD
$3,519 USD
View
B
Retailer 5
-
$4,511 SGD
CA$4,901 CAD
View
B
Retailer 6
-
$4,551 SGD
$3,560 USD
View
B
Retailer 7
-
$4,747 SGD
$3,713 USD
View
B
Retailer 8
-
$4,747 SGD
$3,713 USD
View
B
Retailer 9
-
$4,930 SGD
$3,856 USD
View
B
Retailer 10
-
$5,360 SGD
£3,301 GBP
View
B
Retailer 11
-
$5,369 SGD
$4,200 USD
View
B
Retailer 12
-
$5,369 SGD
$4,200 USD
View
B
Retailer 13
-
$5,477 SGD
$4,284 USD
View
B
Retailer 14
-
$5,548 SGD
$4,340 USD
View
Retailer 15
-
$5,618 SGD
A$6,761 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$5,783 SGD
€4,308 EUR
View
B
Retailer 17
-
$6,024 SGD
$4,712 USD
View
B
Retailer 18
-
$7,728 SGD
ZAR 97,664 ZAR
View
Retailer 19
-
$8,774 SGD
£5,404 GBP
View
Price under review
Most Expensive
NZ Jewellers
ad2bd84d-7ca3-4993-b6f7-e91072c5121f · Oct 30
$9,128 SGD
$7,140 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,128 SGDSave up to $3,600 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
0.90ct Princess
$4,128 SGD