Round|Natural|GIA

0.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2497038269

Certificate GIA 2497038269

Diamond specifications and retailer prices

From $808 USD
As of October 31, 2026
Save $971 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,029 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2497038269. Listed at 14 retailers as of October 29, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.54
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2497038269
Dimensions5.25 × 5.21 × 3.22 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.25 mm5.21 mm0.54 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2497038269
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.7%

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 31
Current: $1,125 USD|Low: $673 USD|High: $1,791 USD|Avg: $1,274 USD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$808 USD
Retailer 5$860 USD
Retailer 1$1,125 USD
Retailer 3$1,362 USD
Retailer 7$1,453 USD
Retailer 2$1,491 USD
Retailer 4$1,779 USD

44 data points across 7 retailers

14 retailers$808 USD to $1,779 USD

B+
Cheapest Retailer
-
$808 USD
Final sale: no returns
Retailer 2
-
$860 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$875 USD
View
Retailer 4
-
$875 USD
View
Price last confirmed 46 days ago
B+
Retailer 5
-
$886 USD
View
B+
Retailer 6
-
$909 USD
View
B
Retailer 7
-
$977 USD
View
B+
Retailer 8
-
$1,010 USD
View
B
Retailer 9
-
$1,125 USD
£886 GBP
View
B
Retailer 10
-
$1,362 USD
€1,297 EUR
View
Retailer 11
-
$1,453 USD
A$2,235 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$1,491 USD
ZAR 24,091 ZAR
View
B
Retailer 13
-
$1,779 USD
£1,401 GBP
View
Most Expensive
NZ Jewellers
0473e3f0-c6f4-4cb5-9300-cd2ce5b64bd4 · Oct 30
$3,029 USD
View
Price under review
13 more retailers have this diamond
Prices start from $808 USDSave up to $971 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+
0.54ct Round
$808 USD