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Round|Natural|GIA

2.56ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1509485068

Certificate GIA 1509485068

Diamond specifications and retailer prices

From $82,806 NZD
£36,748 GBP
As of October 29, 2026
Save $3,128 NZD (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $85,935 NZD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.56ct natural round diamond

This 2.56ct natural round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1509485068. Listed at 2 retailers as of October 29, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.56
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1509485068
Dimensions8.74 × 8.81 × 5.39 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
8.74 mm8.81 mm2.56 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509485068
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $55,566 NZD|Low: $46,196 NZD|High: $73,017 NZD|Avg: $55,166 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
July 13, 2026
Retailer 6$46,196 NZD
Retailer 5$46,203 NZD
Retailer 3$54,079 NZD
Retailer 4$55,479 NZD
Retailer 1$55,566 NZD
Retailer 2$60,162 NZD

64 data points across 6 retailers

2 retailers$82,806 NZD to $85,935 NZD

B
Cheapest Retailer
-
$82,806 NZD
£36,748 GBP
Most Expensive
B
Diamond Quarter
2.56VS1H1568C423N · Oct 29
$85,935 NZD
£38,136 GBP
View
1 more retailer has this diamond
Prices start from $82,806 NZDSave up to $3,128 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
2.56ct Round
$82,806 NZD