Emerald|Natural|GIA

1.51ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 2407802012

Certificate GIA 2407802012

Diamond specifications and retailer prices

From $7,146 USD
As of October 30, 2026
Save $7,970 USD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $15,116 USD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2407802012. Listed at 8 retailers as of October 30, 2026, with prices from $7,146 to $15,116, a $7,970 spread on the same certified stone. NZ Jewellers lists it at $15,116. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2407802012
Dimensions7.50 × 5.59 × 3.52 mm
L/W Ratio1.34
Top View
7.50 mm5.59 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2407802012
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,116 USD|Low: $7,558 USD|High: $15,116 USD|Avg: $9,983 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$7,558 USD
Retailer 6$8,188 USD
Retailer 5$8,314 USD
Retailer 4$8,461 USD
Retailer 7$9,447 USD
Retailer 3$9,861 USD
Retailer 2$12,663 USD
NZ Jewellers$15,116 USD

41 data points across 8 retailers

8 retailers$7,146 USD to $15,116 USD

B+
Cheapest Retailer
-
$7,146 USD
B
Retailer 2
-
$8,188 USD
View
B
Retailer 3
-
$8,314 USD
View
B
Retailer 4
-
$8,461 USD
£6,662 GBP
View
B
Retailer 5
-
$9,447 USD
View
B
Retailer 6
-
$9,861 USD
€9,391 EUR
View
B
Retailer 7
-
$12,663 USD
£9,971 GBP
View
Most Expensive
B
NZ Jewellers
16f4fd65-bef3-4b99-8706-8c779acc2571 · Oct 30
$15,116 USD
View
7 more retailers have this diamond
Prices start from $7,146 USDSave up to $7,970 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.

B+
1.51ct Emerald
$7,146 USD