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Emerald|Natural|IGI

0.51ct I IF Emerald Natural Diamond

VG • I/IF • IGI 782692447

Shape and cutting style on the report: Emerald cut

Certificate IGI 782692447

Diamond specifications and retailer prices

From $621 NZD
₹33,332 INR
As of November 1, 2026
Save $2,658 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,111 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 782692447. Listed at 13 retailers as of October 31, 2026, with a 428% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.8°
OriginNatural
Grading LabIGI
CertificateIGI 782692447
Dimensions5.48 × 3.82 × 2.48 mm
L/W Ratio1.43
Culet sizeLarge
Top View
5.48 mm3.82 mm0.51 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782692447
Side View
Table 70.0%Crown 32.7°Girdle: STK-THKPavilion 42.8°Culet: LargeDepth 64.9%

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 1
Current: $5,111 NZD|Low: $620 NZD|High: $5,111 NZD|Avg: $1,289 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
November 2, 2026
Retailer 7$621 NZD
Retailer 5$745 NZD
Retailer 4$781 NZD
Retailer 2$1,148 NZD
Retailer 3$1,304 NZD
Retailer 12$2,621 NZD
Retailer 10$2,841 NZD
Retailer 11$2,869 NZD
Retailer 9$2,981 NZD
Retailer 6$3,237 NZD
Retailer 13$3,279 NZD
Retailer 8$4,978 NZD
Flawless Fine Jewelry$5,111 NZD

44 data points across 13 retailers

13 retailers$621 NZD to $3,279 NZD

A
Cheapest Retailer
-
$621 NZD
₹33,332 INR
A
Retailer 2
-
$745 NZD
$420 USD
View
A
Retailer 3
-
$781 NZD
$440 USD
View
A
Retailer 4
-
$1,148 NZD
€616 EUR
View
B+
Retailer 5
-
$1,304 NZD
ZAR 11,874 ZAR
View
B
Retailer 6
-
$2,621 NZD
$1,477 USD
View
Final sale: no returns
B
Retailer 7
-
$2,841 NZD
$1,601 USD
View
B
Retailer 8
-
$2,869 NZD
$1,617 USD
View
B
Retailer 9
-
$2,981 NZD
$1,680 USD
View
C
Retailer 10
-
$3,237 NZD
£1,437 GBP
View
B
Retailer 11
-
$3,279 NZD
$1,848 USD
View
Retailer 12
-
$4,978 NZD
£2,209 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
2BA13A316 · Nov 2
$5,111 NZD
£2,268 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $621 NZDSave up to $2,658 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
$621 NZD