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Emerald|Natural|GIA

1.51ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 5241097316

Certificate GIA 5241097316

Diamond specifications and retailer prices

From $5,834 NZD
$3,288 USD
As of October 31, 2026
Save $4,893 NZD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,727 NZD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 5241097316. Listed at 12 retailers as of October 26, 2026, with prices from $5,834 to $10,727, a $4,893 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,727. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241097316
Dimensions7.66 × 5.46 × 3.68 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.66 mm5.46 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241097316
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NDepth 67.3%

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: Oct 31
Current: $6,803 NZD|Low: $5,834 NZD|High: $10,727 NZD|Avg: $7,369 NZD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 1, 2026
Retailer 4$5,834 NZD
Retailer 2$6,072 NZD
Retailer 10$6,233 NZD
Retailer 5$6,334 NZD
Retailer 9$6,367 NZD
Retailer 1$6,803 NZD
Retailer 6$7,433 NZD
Retailer 8$7,529 NZD
Retailer 3$7,806 NZD
Retailer 7$10,461 NZD
Wholesale Diamonds Direct$10,727 NZD

15 data points across 11 retailers

12 retailers$5,834 NZD to $10,727 NZD

A
Cheapest Retailer
-
$5,834 NZD
$3,288 USD
A
Retailer 2
-
$5,943 NZD
SGD 4,526 SGD
View
A
Retailer 3
-
$6,072 NZD
$3,422 USD
View
A
Retailer 4
-
$6,233 NZD
$3,513 USD
View
A
Retailer 5
-
$6,334 NZD
$3,570 USD
View
A
Retailer 6
-
$6,367 NZD
SGD 4,849 SGD
View
A
Retailer 7
-
$6,803 NZD
£3,019 GBP
View
A
Retailer 8
-
$7,433 NZD
$4,189 USD
View
A
Retailer 9
-
$7,529 NZD
$4,244 USD
View
A
Retailer 10
-
$7,806 NZD
€4,190 EUR
View
B+
Retailer 11
-
$10,461 NZD
$5,896 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
564760129 · Oct 26
$10,727 NZD
$6,046 USD
View
11 more retailers have this diamond
Prices start from $5,834 NZDSave up to $4,893 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
1.51ct Emerald
$5,834 NZD