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 $350 USD
₹33,321 INR
As of November 2, 2026
Save $1,498 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,880 USD 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 November 2, 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
Color
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 2
Current: $2,880 USD|Low: $349 USD|High: $2,880 USD|Avg: $726 USD
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 2$350 USD
Retailer 5$420 USD
Retailer 4$440 USD
Retailer 6$647 USD
Retailer 3$735 USD
Retailer 12$1,477 USD
Retailer 10$1,601 USD
Retailer 11$1,617 USD
Retailer 9$1,680 USD
Retailer 7$1,824 USD
Retailer 13$1,848 USD
Retailer 8$2,805 USD
Flawless Fine Jewelry$2,880 USD

44 data points across 13 retailers

13 retailers$350 USD to $1,848 USD

A
Cheapest Retailer
-
$350 USD
₹33,321 INR
A
Retailer 2
-
$420 USD
View
A
Retailer 3
-
$440 USD
View
A
Retailer 4
-
$647 USD
€616 EUR
View
B+
Retailer 5
-
$735 USD
ZAR 11,874 ZAR
View
B
Retailer 6
-
$1,477 USD
View
Final sale: no returns
B
Retailer 7
-
$1,601 USD
View
B
Retailer 8
-
$1,617 USD
View
B
Retailer 9
-
$1,680 USD
View
C
Retailer 10
-
$1,824 USD
£1,437 GBP
View
B
Retailer 11
-
$1,848 USD
View
Retailer 12
-
$2,805 USD
£2,209 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
2BA13A316 · Nov 2
$2,880 USD
£2,268 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $350 USDSave up to $1,498 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
$350 USD