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Emerald|Natural|IGI

0.51ct J VS1 Emerald Natural Diamond

VG • J/VS1 • IGI M2G48762

Certificate IGI M2G48762

Diamond specifications and retailer prices

From $795 NZD
As of November 5, 2026
Save $872 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,667 NZD at Cape Diamonds · As of November 4, 2026
View at Cape Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI M2G48762. Listed at 13 retailers as of November 4, 2026, with prices from $795 to $1,667, a $872 spread on the same certified stone. Cape Diamonds lists it at $1,667. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI M2G48762
Dimensions4.94 × 3.66 × 3.00 mm
L/W Ratio1.35
Top View
4.94 mm3.66 mm0.51 ctJ / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI M2G48762
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 81.8%

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: $1,667 NZD|Low: $795 NZD|High: $3,387 NZD|Avg: $1,326 NZD|+1.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$795 NZD
Retailer 10$996 NZD
Retailer 8$1,080 NZD
Retailer 5$1,163 NZD
Retailer 9$1,163 NZD
Retailer 7$1,247 NZD
Retailer 3$1,345 NZD
Retailer 2$1,587 NZD
Cape Diamonds$1,667 NZD
Retailer 6$3,387 NZD

39 data points across 10 retailers

13 retailers$795 NZD to $1,667 NZD

A
Cheapest Retailer
-
$795 NZD
B
Retailer 2
-
$996 NZD
View
Final sale: no returns
B
Retailer 3
-
$1,080 NZD
View
B
Retailer 4
-
$1,163 NZD
View
Retailer 5
-
$1,163 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,247 NZD
View
B
Retailer 7
-
$1,277 NZD
View
B
Retailer 8
-
$1,315 NZD
View
B
Retailer 9
-
$1,345 NZD
View
C
Retailer 10
-
$1,423 NZD
View
C
Retailer 11
-
$1,587 NZD
View
Most Expensive
C
Cape Diamonds
cert_M2G48762 · Nov 4
$1,667 NZD
ZAR 15,140 ZAR
View
11 more retailers have this diamond
Prices start from $795 NZDSave up to $872 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
$795 NZD