Emerald|Natural|GIA

1.51ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 1423559794

Certificate GIA 1423559794

Diamond specifications and retailer prices

From $10,185 USD
CA$14,146 CAD
Save $7,655 USD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,840 USD at MOH London
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1423559794. Listed at 18 retailers, with prices from $10,185 to $17,840 at MOH London, a $7,655 spread on the same certified stone. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1423559794
Dimensions7.72 × 5.65 × 3.70 mm
L/W Ratio1.37
Top View
7.72 mm5.65 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1423559794
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.5%

Caratlytics Score

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

Price History

Last verified: Sep 29
Current: $17,840 USD|Low: $9,153 USD|High: $17,840 USD|Avg: $11,828 USD|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 10$9,153 USD
Retailer 8$9,806 USD
Retailer 9$9,898 USD
Retailer 4$10,346 USD
Retailer 3$10,472 USD
Retailer 18$11,130 USD
Retailer 5$11,220 USD
Retailer 7$11,793 USD
Retailer 19$12,044 USD
Retailer 13$12,340 USD
Retailer 2$12,450 USD
Retailer 17$12,450 USD
Retailer 16$12,491 USD
Retailer 11$12,982 USD
Retailer 6$13,200 USD
Retailer 12$13,953 USD
Retailer 15$14,847 USD
Retailer 14$16,274 USD
MOH London$17,840 USD

38 data points across 19 retailers

18 retailers$10,185 USD to $17,840 USD

B+
Retailer 1
-
$9,806 USD
Price last confirmed 32 days ago
B+
Retailer 2
-
$9,898 USD
View
Price last confirmed 66 days ago
B+
Retailer 3
-
$10,185 USD
CA$14,146 CAD
View
B+
Retailer 4
-
$10,346 USD
View
B+
Retailer 5
-
$10,472 USD
View
B
Retailer 6
-
$11,130 USD
View
B
Retailer 7
-
$11,220 USD
View
B
Retailer 8
-
$11,793 USD
View
B
Retailer 9
-
$12,044 USD
View
B
Retailer 10
-
$12,340 USD
A$18,985 AUD
View
B
Retailer 11
-
$12,450 USD
View
B
Retailer 12
-
$12,450 USD
View
B
Retailer 13
-
$12,506 USD
£9,847 GBP
View
B
Retailer 14
-
$13,200 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$13,953 USD
€13,289 EUR
View
B
Retailer 16
-
$14,847 USD
View
B
Retailer 17
-
$16,274 USD
ZAR 262,908 ZAR
View
Most Expensive
B
MOH London
B8B099F9A · Oct 1
$17,840 USD
£14,047 GBP
View
17 more retailers have this diamond
Prices start from $10,185 USDSave up to $7,655 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.

B+
1.51ct Emerald
$10,185 USD