Emerald|Natural|GIA

0.51ct I VVS2 Emerald Natural Diamond

EX • I/VVS2 • GIA 1545021716

Certificate GIA 1545021716

Diamond specifications and retailer prices

From $434 USD
As of November 2, 2026
Save $1,372 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,806 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545021716. Listed at 16 retailers as of October 30, 2026, with prices from $434 to $1,806, a $1,372 spread on the same certified stone. NZ Jewellers lists it at $1,806. 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
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545021716
Dimensions5.26 × 3.71 × 2.64 mm
L/W Ratio1.42
Key to symbols
Needle, Pinpoint
Top View
5.26 mm3.71 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545021716
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 71.0%

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 2
Current: $1,806 USD|Low: $406 USD|High: $1,890 USD|Avg: $735 USD|-4.4%
NZ Jewellers
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 5$434 USD
Retailer 10$471 USD
Retailer 14$507 USD
Retailer 16$507 USD
Retailer 3$508 USD
Retailer 12$544 USD
Retailer 9$547 USD
Retailer 2$587 USD
Retailer 6$652 USD
Retailer 4$675 USD
Retailer 8$696 USD
Retailer 11$710 USD
Retailer 13$727 USD
Retailer 7$769 USD
Retailer 17$1,036 USD
Retailer 15$1,090 USD
NZ Jewellers$1,806 USD

40 data points across 17 retailers

16 retailers$434 USD to $1,806 USD

A
Cheapest Retailer
-
$434 USD
Final sale: no returns
A
Retailer 2
-
$471 USD
View
Retailer 3
-
$507 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$507 USD
View
A
Retailer 5
-
$508 USD
View
A
Retailer 6
-
$544 USD
View
A
Retailer 7
-
$587 USD
£463 GBP
View
B+
Retailer 8
-
$652 USD
View
B+
Retailer 9
-
$675 USD
View
B+
Retailer 10
-
$696 USD
View
B+
Retailer 11
-
$710 USD
€676 EUR
View
B+
Retailer 12
-
$727 USD
ZAR 11,746 ZAR
View
Retailer 13
-
$769 USD
A$1,184 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$1,036 USD
£816 GBP
View
Retailer 15
-
$1,090 USD
£858 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
5563b48d-a04d-497e-8c1d-ebed9fb39417 · Oct 30
$1,806 USD
View
15 more retailers have this diamond
Prices start from $434 USDSave up to $1,372 USD

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
$434 USD