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Emerald|Natural|GIA

1.51ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 2487589589

Certificate GIA 2487589589

Diamond specifications and retailer prices

From €5,706 EUR
$6,375 USD
As of November 1, 2026
Save €7,023 EUR (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €12,729 EUR 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2487589589. Listed at 22 retailers as of October 30, 2026, with prices from €5,706 to €12,729, a €7,023 spread on the same certified stone. NZ Jewellers lists it at €12,729. 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

1.51
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle47.28°
Pavilion angle55.86°
OriginNatural
Grading LabGIA
CertificateGIA 2487589589
Dimensions8.05 × 5.57 × 3.66 mm
L/W Ratio1.45
Top View
8.05 mm5.57 mm1.51 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487589589
Side View
Table 65.0%Crown 47.28°Girdle: ThickPavilion 55.86°Culet: NoneDepth 65.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €12,729 EUR|Low: €5,706 EUR|High: €12,729 EUR|Avg: €8,033 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8€5,706 EUR
Retailer 10€6,013 EUR
Retailer 9€6,418 EUR
Retailer 3€6,895 EUR
Retailer 11€7,000 EUR
Retailer 4€7,127 EUR
Retailer 7€7,301 EUR
Retailer 6€7,883 EUR
Retailer 5€9,350 EUR
Retailer 2€10,606 EUR
NZ Jewellers€12,729 EUR

44 data points across 11 retailers

22 retailers€5,706 EUR to €12,729 EUR

B+
Cheapest Retailer
-
€5,706 EUR
$6,375 USD
B
Retailer 2
-
€5,905 EUR
$6,597 USD
View
B
Retailer 3
-
€5,925 EUR
A$10,184 AUD
View
B
Retailer 4
-
€6,013 EUR
$6,718 USD
View
B
Retailer 5
-
€6,284 EUR
CA$9,751 CAD
View
B
Retailer 6
-
€6,364 EUR
$7,110 USD
View
B
Retailer 7
-
€6,364 EUR
$7,110 USD
View
B
Retailer 8
-
€6,418 EUR
$7,170 USD
View
B
Retailer 9
-
€6,895 EUR
$7,703 USD
View
B
Retailer 10
-
€7,000 EUR
$7,821 USD
View
B
Retailer 11
-
€7,127 EUR
£6,269 GBP
View
B
Retailer 12
-
€7,291 EUR
$8,145 USD
View
Retailer 13
-
€7,301 EUR
A$12,549 AUD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€7,599 EUR
$8,490 USD
View
B
Retailer 15
-
€7,599 EUR
$8,490 USD
View
B
Retailer 16
-
€7,850 EUR
$8,770 USD
View
B
Retailer 17
-
€7,883 EUR
View
B
Retailer 18
-
€7,956 EUR
$8,888 USD
View
Retailer 19
-
€8,382 EUR
$9,364 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
€9,350 EUR
ZAR 168,748 ZAR
View
B
Retailer 21
-
€10,606 EUR
£9,330 GBP
View
Most Expensive
C
NZ Jewellers
9d0a04b3-e6ee-49e4-a1cd-6dfc053d11f0 · Oct 30
€12,729 EUR
$14,221 USD
View
21 more retailers have this diamond
Prices start from €5,706 EURSave up to €7,023 EUR

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
€5,706 EUR