Princess|Natural|GIA

1.09ct H SI1 Princess Natural Diamond

VG • H/SI1 • GIA 2458383399

Certificate GIA 2458383399

Diamond specifications and retailer prices

From $2,397 USD
As of November 6, 2026
Save $3,024 USD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,421 USD at Belgium Diamonds · As of November 5, 2026
View at Belgium Diamonds

About this 1.09ct natural princess diamond

This 1.09ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2458383399. Listed at 8 retailers as of November 5, 2026, with prices from $2,397 to $5,421, a $3,024 spread on the same certified stone. Belgium Diamonds lists it at $5,421. 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

1.09
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2458383399
Dimensions5.69 × 5.30 × 4.20 mm
L/W Ratio1.07
Girdle conditionPolished
Key to symbols
Crystal, Cloud, Feather, Needle, Extra Facet
Top View
5.69 mm5.30 mm1.09 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2458383399
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 79.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,421 USD|Low: $2,397 USD|High: $5,421 USD|Avg: $3,718 USD
Belgium Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 8$2,397 USD
Retailer 9$2,845 USD
Retailer 3$3,287 USD
Retailer 7$3,320 USD
Retailer 6$3,406 USD
Retailer 4$3,691 USD
Retailer 5$3,856 USD
Retailer 2$5,298 USD
Belgium Diamonds$5,421 USD

29 data points across 9 retailers

8 retailers$2,397 USD to $5,421 USD

B+
Cheapest Retailer
-
$2,397 USD
Retailer 2
-
$2,845 USD
View
Price last confirmed 17 days ago
B
Retailer 3
-
$3,287 USD
View
B
Retailer 4
-
$3,320 USD
View
Retailer 5
-
$3,406 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$3,856 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$5,298 USD
View
Most Expensive
C
Belgium Diamonds
427921560 · Nov 5
$5,421 USD
€5,163 EUR
View
7 more retailers have this diamond
Prices start from $2,397 USDSave up to $3,024 USD

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+
1.09ct Princess
$2,397 USD