Round|Natural|GIA

0.34ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2245044324

Certificate GIA 2245044324

Diamond specifications and retailer prices

From $328 USD
As of October 28, 2026
Save $477 USD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,335 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.34ct natural round diamond

This 0.34ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245044324. Listed at 14 retailers as of October 26, 2026, with a 145% 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

0.34
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245044324
Dimensions4.44 × 4.47 × 2.75 mm
L/W Ratio1.01
Top View
4.44 mm4.47 mm0.34 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245044324
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.8%

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: Oct 28
Current: $644 USD|Low: $195 USD|High: $814 USD|Avg: $451 USD|+31.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$195 USD
Retailer 6$328 USD
Retailer 7$340 USD
Retailer 10$343 USD
Retailer 8$376 USD
Retailer 9$437 USD
Retailer 4$449 USD
Retailer 1$644 USD
Retailer 3$719 USD
Retailer 5$805 USD

38 data points across 10 retailers

14 retailers$328 USD to $805 USD

Retailer 1
-
$254 USD
Price last confirmed 38 days ago
Retailer 2
-
$316 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$328 USD
View
Retailer 4
-
$340 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$342 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$352 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$425 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$437 USD
View
B+
Retailer 9
-
$449 USD
£353 GBP
View
B
Retailer 10
-
$644 USD
€613 EUR
View
B
Retailer 11
-
$719 USD
£566 GBP
View
B
Retailer 12
-
$805 USD
£634 GBP
View
Retailer 13
-
$1,272 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
950ce6fc-2e1e-45d6-8eb6-e7c500998868 · Sep 28
$1,335 USD
View
Price last confirmed 32 days ago
13 more retailers have this diamond
Prices start from $328 USDSave up to $477 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.

A
0.34ct Round
$328 USD