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Emerald|Natural|GIA

1.51ct K IF Emerald Natural Diamond

EX • K/IF • GIA 1513258050

Certificate GIA 1513258050

Diamond specifications and retailer prices

From $5,765 NZD
As of November 6, 2026
Save $1,679 NZD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,444 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1513258050. Listed at 8 retailers as of November 6, 2026, with prices from $5,765 to $7,444, a $1,679 spread on the same certified stone. GemTrove lists it at $7,444. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1513258050
Dimensions7.13 × 5.46 × 3.87 mm
L/W Ratio1.31
Culet sizeNone
Top View
7.13 mm5.46 mm1.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513258050
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.9%

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 6
Current: $5,765 NZD|Low: $5,152 NZD|High: $7,900 NZD|Avg: $6,283 NZD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$5,765 NZD
Retailer 3$5,806 NZD
Retailer 4$5,911 NZD
Retailer 7$6,007 NZD
Retailer 2$6,203 NZD
Retailer 6$6,787 NZD
Retailer 5$6,891 NZD

44 data points across 7 retailers

8 retailers$5,765 NZD to $7,444 NZD

A
Cheapest Retailer
-
$5,765 NZD
A
Retailer 2
-
$5,806 NZD
View
A
Retailer 3
-
$5,911 NZD
View
Final sale: no returns
A
Retailer 4
-
$6,007 NZD
View
A
Retailer 5
-
$6,203 NZD
View
A
Retailer 6
-
$6,787 NZD
View
A
Retailer 7
-
$6,891 NZD
View
Most Expensive
A
GemTrove
GT-N-01261296-98 · Nov 6
$7,444 NZD
A$6,438 AUD
View
7 more retailers have this diamond
Prices start from $5,765 NZDSave up to $1,679 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
$5,765 NZD