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Emerald|Natural|GIA

0.51ct I VS2 Emerald Natural Diamond

EX • I/VS2 • GIA 6415925655

Certificate GIA 6415925655

Diamond specifications and retailer prices

From $1,480 NZD
$834 USD
As of October 29, 2026
Save $1,061 NZD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,541 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415925655. Listed at 6 retailers as of October 29, 2026, with prices from $1,480 to $2,541, a $1,061 spread on the same certified stone. 77 Diamonds lists it at $2,541. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415925655
Dimensions5.15 × 3.74 × 2.61 mm
L/W Ratio1.38
Top View
5.15 mm3.74 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415925655
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.9%

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: Oct 29
Current: $2,541 NZD|Low: $1,345 NZD|High: $2,546 NZD|Avg: $1,984 NZD|+1.9%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$1,480 NZD
77 Diamonds$2,541 NZD

38 data points across 2 retailers

6 retailers$1,480 NZD to $2,541 NZD

B
Cheapest Retailer
-
$1,480 NZD
$834 USD
Final sale: no returns
B
Retailer 2
-
$1,696 NZD
$956 USD
View
B
Retailer 3
-
$2,094 NZD
$1,180 USD
View
B
Retailer 4
-
$2,094 NZD
$1,180 USD
View
B
Retailer 5
-
$2,165 NZD
$1,220 USD
View
Most Expensive
B
77 Diamonds
EMMBCCMX3EAW · Oct 31
$2,541 NZD
£1,128 GBP
View
5 more retailers have this diamond
Prices start from $1,480 NZDSave up to $1,061 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
0.51ct Emerald
$1,480 NZD