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Emerald|Natural|GIA

2.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 5151742188

Certificate GIA 5151742188

Diamond specifications and retailer prices

From $52,945 NZD
€28,320 EUR
As of October 28, 2026
Save $13,989 NZD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $66,934 NZD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5151742188. Listed at 5 retailers as of October 28, 2026, with prices from $52,945 to $66,934, a $13,989 spread on the same certified stone. 77 Diamonds lists it at $66,934. 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

2.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151742188
Dimensions8.70 × 6.68 × 4.49 mm
L/W Ratio1.30
Top View
8.70 mm6.68 mm2.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5151742188
Side View
Table 63.0%CrownGirdle: ThickPavilionCuletDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $66,934 NZD|Low: $52,029 NZD|High: $68,026 NZD|Avg: $58,699 NZD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$52,945 NZD
Retailer 4$53,534 NZD
Retailer 3$61,320 NZD
77 Diamonds$66,934 NZD

34 data points across 4 retailers

5 retailers$52,945 NZD to $66,934 NZD

A
Cheapest Retailer
-
$52,945 NZD
€28,320 EUR
A
Retailer 2
-
$53,534 NZD
$30,067 USD
View
B+
Retailer 3
-
$57,431 NZD
$32,255 USD
View
B+
Retailer 4
-
$61,320 NZD
$34,440 USD
View
Most Expensive
B+
77 Diamonds
EMZ7RWBGXWM · Oct 28
$66,934 NZD
£29,601 GBP
View
4 more retailers have this diamond
Prices start from $52,945 NZDSave up to $13,989 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.

A
2.51ct Emerald
$52,945 NZD