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Emerald|Natural|GIA

0.51ct I VVS1 Emerald Natural Diamond

EX • I/VVS1 • GIA 2566395405

Certificate GIA 2566395405

Diamond specifications and retailer prices

From $726 NZD
As of November 5, 2026
Save $3,239 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,636 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566395405. Listed at 15 retailers as of November 5, 2026, with a 446% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566395405
Dimensions5.33 × 3.82 × 2.57 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.33 mm3.82 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566395405
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: Nov 5
Current: $4,636 NZD|Low: $726 NZD|High: $4,636 NZD|Avg: $1,777 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 8$726 NZD
Retailer 7$916 NZD
Retailer 10$1,331 NZD
Retailer 2$1,603 NZD
Retailer 13$2,252 NZD
Retailer 11$2,371 NZD
Retailer 4$2,569 NZD
Retailer 5$2,638 NZD
Retailer 15$2,740 NZD
Retailer 6$2,964 NZD
Retailer 12$3,152 NZD
Retailer 14$3,184 NZD
Retailer 9$3,965 NZD
Retailer 3$4,499 NZD
Flawless Fine Jewelry$4,636 NZD

41 data points across 15 retailers

15 retailers$726 NZD to $3,965 NZD

A
Cheapest Retailer
-
$726 NZD
Retailer 2
-
$916 NZD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,331 NZD
View
B+
Retailer 4
-
$1,603 NZD
View
B
Retailer 5
-
$2,252 NZD
View
B
Retailer 6
-
$2,371 NZD
View
Final sale: no returns
B
Retailer 7
-
$2,569 NZD
View
B
Retailer 8
-
$2,638 NZD
View
B
Retailer 9
-
$2,740 NZD
View
B
Retailer 10
-
$2,964 NZD
View
B
Retailer 11
-
$3,152 NZD
View
B
Retailer 12
-
$3,184 NZD
View
B
Retailer 13
-
$3,965 NZD
View
Retailer 14
-
$4,499 NZD
View
Price under review
Most Expensive
Flawless Fine Jewelry
CAC7D2D20 · Nov 2
$4,636 NZD
£2,052 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $726 NZDSave up to $3,239 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
0.51ct Emerald
$726 NZD