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Round|Natural|GIA

5.13ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2205808615

Certificate GIA 2205808615

Diamond specifications and retailer prices

From $226,213 NZD
$127,279 USD
As of November 2, 2026
Save $83,053 NZD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $309,266 NZD at Yorxs · As of November 1, 2026
View at Yorxs

About this 5.13ct natural round diamond

This 5.13ct natural round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2205808615. Listed at 4 retailers as of November 1, 2026, with prices from $226,213 to $309,266, a $83,053 spread on the same certified stone. Yorxs lists it at $309,266. 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

5.13
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2205808615
Dimensions11.26 × 11.36 × 6.75 mm
L/W Ratio1.01
Top View
11.26 mm11.36 mm5.13 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2205808615
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $277,462 NZD|Low: $224,089 NZD|High: $310,647 NZD|Avg: $269,968 NZD|+0.4%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 2$226,213 NZD
Retailer 1$277,462 NZD
Yorxs$309,266 NZD

37 data points across 3 retailers

4 retailers$226,213 NZD to $309,266 NZD

B
Cheapest Retailer
-
$226,213 NZD
$127,279 USD
B
Retailer 2
-
$228,499 NZD
$128,565 USD
View
B
Retailer 3
-
$277,462 NZD
£122,925 GBP
View
Most Expensive
B
Yorxs
L1352 · Nov 1
$309,266 NZD
€165,723 EUR
View
3 more retailers have this diamond
Prices start from $226,213 NZDSave up to $83,053 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
5.13ct Round
$226,213 NZD