Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2468978701

Certificate GIA 2468978701

Diamond specifications and retailer prices

From $9,355 USD
As of October 28, 2026
Save $6,636 USD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,991 USD at MOH London · As of November 1, 2026
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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2468978701. Listed at 11 retailers as of October 28, 2026, with prices from $9,355 to $15,991, a $6,636 spread on the same certified stone. MOH London lists it at $15,991. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2468978701
Dimensions7.49 × 5.44 × 3.74 mm
L/W Ratio1.38
Top View
7.49 mm5.44 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2468978701
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $15,991 USD|Low: $9,355 USD|High: $16,184 USD|Avg: $12,400 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$9,355 USD
Retailer 7$10,239 USD
Retailer 3$11,060 USD
Retailer 5$11,278 USD
Retailer 2$12,897 USD
Retailer 4$15,042 USD
MOH London$15,991 USD

44 data points across 7 retailers

11 retailers$9,355 USD to $15,991 USD

B+
Cheapest Retailer
-
$9,355 USD
B
Retailer 2
-
$9,500 USD
View
B
Retailer 3
-
$10,239 USD
View
B
Retailer 4
-
$10,922 USD
View
B
Retailer 5
-
$11,060 USD
£8,709 GBP
View
Retailer 6
-
$11,278 USD
A$17,351 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$11,740 USD
View
B
Retailer 8
-
$12,897 USD
€12,283 EUR
View
Retailer 9
-
$13,471 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$15,042 USD
ZAR 243,003 ZAR
View
Most Expensive
B
MOH London
0A12F7ECB · Nov 1
$15,991 USD
£12,591 GBP
View
10 more retailers have this diamond
Prices start from $9,355 USDSave up to $6,636 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Emerald
$9,355 USD