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Princess|Natural|GIA

1.81ct F I1 Princess Natural Diamond

GD • F/I1 • GIA 1285216330

Certificate GIA 1285216330

Diamond specifications and retailer prices

From $4,747 SGD
HK$29,000 HKD
As of November 1, 2026
Save $1,990 SGD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,737 SGD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.81ct natural princess diamond

This 1.81ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1285216330. Listed at 8 retailers as of November 1, 2026, with prices from $4,747 to $6,737, a $1,990 spread on the same certified stone. Yorxs lists it at $6,737. 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

1.81
Carat
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1285216330
Dimensions6.86 × 6.36 × 4.90 mm
L/W Ratio1.08
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.86 mm6.36 mm1.81 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1285216330
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 77.1%

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 1
Current: $4,747 SGD|Low: $4,584 SGD|High: $7,350 SGD|Avg: $6,166 SGD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 1$4,747 SGD
Retailer 5$4,896 SGD
Retailer 6$5,738 SGD
Retailer 2$6,446 SGD
Retailer 4$6,446 SGD
Retailer 3$6,663 SGD
Yorxs$6,737 SGD
Retailer 7$7,350 SGD

22 data points across 8 retailers

8 retailers$4,747 SGD to $6,737 SGD

B+
Cheapest Retailer
-
$4,747 SGD
HK$29,000 HKD
B+
Retailer 2
-
$4,896 SGD
$3,828 USD
View
B+
Retailer 3
-
$4,962 SGD
$3,880 USD
View
B+
Retailer 4
-
$5,738 SGD
$4,487 USD
View
B
Retailer 5
-
$6,446 SGD
$5,040 USD
View
B
Retailer 6
-
$6,446 SGD
$5,040 USD
View
B
Retailer 7
-
$6,663 SGD
$5,210 USD
View
Most Expensive
B+
Yorxs
577646672 · Nov 2
$6,737 SGD
€5,017 EUR
View
7 more retailers have this diamond
Prices start from $4,747 SGDSave up to $1,990 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+
1.81ct Princess
$4,747 SGD