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Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 2198904068

Certificate GIA 2198904068

Diamond specifications and retailer prices

From $2,805 AUD
As of November 6, 2026
Save $1,338 AUD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,142 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2198904068. Listed at 4 retailers as of November 5, 2026, with prices from $2,805 to $4,142, a $1,338 spread on the same certified stone. 77 Diamonds lists it at $4,142. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2198904068
Dimensions5.82 × 5.79 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Pinpoints are not shown.
Top View
5.82 mm5.79 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2198904068
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 75.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,142 AUD|Low: $2,768 AUD|High: $4,188 AUD|Avg: $3,454 AUD|+0.3%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$2,805 AUD
Retailer 2$3,397 AUD
77 Diamonds$4,142 AUD

36 data points across 3 retailers

4 retailers$2,805 AUD to $4,142 AUD

A
Cheapest Retailer
-
$2,805 AUD
A
Retailer 2
-
$2,953 AUD
View
B+
Retailer 3
-
$3,397 AUD
View
Most Expensive
B
77 Diamonds
PRIZ3FBUXSW8 · Nov 5
$4,142 AUD
£2,241 GBP
View
3 more retailers have this diamond
Prices start from $2,805 AUDSave up to $1,338 AUD

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.

A
1.20ct Princess
$2,805 AUD