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Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 16

Certificate GIA 16

Diamond specifications and retailer prices

From ₹4,38,799 INR
$4,623 USD
As of October 31, 2026
Save ₹4,78,601 INR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹9,17,400 INR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of October 30, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 16
Dimensions7.74 × 5.52 × 3.63 mm
L/W Ratio1.40
Top View
7.74 mm5.52 mm1.51 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 16
Side View
Table 63.0%CrownGirdle: Slightly Thick to ThickPavilionCulet: NDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹9,17,400 INR|Low: ₹4,38,799 INR|High: ₹9,17,400 INR|Avg: ₹5,72,452 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 2₹4,38,799 INR
Retailer 3₹4,96,949 INR
Retailer 4₹4,96,949 INR
Retailer 5₹4,96,949 INR
Retailer 7₹5,21,625 INR
Retailer 6₹5,73,351 INR
NZ Jewellers₹9,17,400 INR

11 data points across 7 retailers

11 retailers₹4,38,799 INR to ₹9,17,400 INR

A
Cheapest Retailer
-
₹4,38,799 INR
$4,623 USD
A
Retailer 2
-
₹4,96,949 INR
$5,236 USD
View
A
Retailer 3
-
₹4,96,949 INR
$5,236 USD
View
Retailer 4
-
₹4,96,949 INR
$5,236 USD
View
Price last confirmed 26 days ago
Retailer 5
-
₹4,96,949 INR
$5,236 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
₹4,96,949 INR
$5,236 USD
View
A
Retailer 7
-
₹5,21,625 INR
$5,496 USD
View
Retailer 8
-
₹5,73,351 INR
$6,041 USD
View
Price last confirmed 26 days ago
A
Retailer 9
-
₹5,73,351 INR
$6,041 USD
View
B
Retailer 10
-
₹9,17,400 INR
$9,666 USD
View
Most Expensive
NZ Jewellers
d56346a2-a8c5-4306-b7cc-d0b6734bbd4b · Oct 6
₹9,17,400 INR
$9,666 USD
View
Price last confirmed 27 days ago
10 more retailers have this diamond
Prices start from ₹4,38,799 INRSave up to ₹4,78,601 INR

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
1.51ct Emerald
₹4,38,799 INR