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Round|Natural|GIA

2.43ct G I1 Round Natural Diamond

EX • G/I1 • GIA 6551717550

Certificate GIA 6551717550

Diamond specifications and retailer prices

From $20,431 NZD
$11,515 USD
As of October 31, 2026
Save $4,923 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,354 NZD at Yorxs · As of November 1, 2026
View at Yorxs

About this 2.43ct natural round diamond

This 2.43ct natural round sits in the two to three carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6551717550. Listed at 3 retailers as of October 31, 2026, with prices from $20,431 to $25,354, a $4,923 spread on the same certified stone. Yorxs lists it at $25,354. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.43
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551717550
Dimensions8.66 × 8.74 × 5.31 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle, Feather
Top View
8.66 mm8.74 mm2.43 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551717550
Side View
Table 60.0%Crown 32.5°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 61.0%

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: Oct 31
Current: $20,431 NZD|Low: $17,984 NZD|High: $31,368 NZD|Avg: $22,285 NZD|-23.6%
Retailer 1
Retailer 2
Yorxs
November 1, 2026
Retailer 2$17,984 NZD
Retailer 1$20,431 NZD
Yorxs$25,354 NZD

35 data points across 3 retailers

3 retailers$20,431 NZD to $25,354 NZD

Retailer 1
-
$17,984 NZD
₹965,309 INR
Price last confirmed 14 days ago
B+
Retailer 2
-
$20,431 NZD
$11,515 USD
View
Most Expensive
B
Yorxs
4C9785AC8 · Nov 1
$25,354 NZD
€13,609 EUR
View
2 more retailers have this diamond
Prices start from $20,431 NZDSave up to $4,923 NZD

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+
2.43ct Round
$20,431 NZD