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Emerald|Natural|GIA

1.51ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 7551056002

Certificate GIA 7551056002

Diamond specifications and retailer prices

From $6,862 NZD
₹367,042 INR
As of October 29, 2026
Save $1,874 NZD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,735 NZD at GemTrove · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551056002. Listed at 8 retailers as of October 29, 2026, with prices from $6,862 to $8,735, a $1,874 spread on the same certified stone. GemTrove lists it at $8,735. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551056002
Dimensions7.58 × 5.43 × 3.67 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Needle
Top View
7.58 mm5.43 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551056002
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 29
Current: $8,735 NZD|Low: $6,132 NZD|High: $8,735 NZD|Avg: $7,519 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$6,862 NZD
Retailer 4$6,948 NZD
Retailer 5$7,126 NZD
Retailer 7$7,253 NZD
Retailer 6$7,440 NZD
Retailer 2$7,477 NZD
GemTrove$8,735 NZD

45 data points across 7 retailers

8 retailers$6,862 NZD to $8,735 NZD

A
Cheapest Retailer
-
$6,862 NZD
₹367,042 INR
A
Retailer 2
-
$6,948 NZD
$3,902 USD
View
A
Retailer 3
-
$7,126 NZD
$4,002 USD
View
Final sale: no returns
A
Retailer 4
-
$7,253 NZD
MYR 16,592 MYR
View
A
Retailer 5
-
$7,440 NZD
SGD 5,647 SGD
View
A
Retailer 6
-
$7,477 NZD
£3,307 GBP
View
A
Retailer 7
-
$8,571 NZD
A$7,406 AUD
View
Most Expensive
A
GemTrove
GT-N-01261384-98 · Oct 29
$8,735 NZD
A$7,548 AUD
View
7 more retailers have this diamond
Prices start from $6,862 NZDSave up to $1,874 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
$6,862 NZD