Emerald|Natural|GIA

1.51ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2215903376

Certificate GIA 2215903376

Diamond specifications and retailer prices

From $11,450 USD
As of October 28, 2026
Save $8,968 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,418 USD at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215903376. Listed at 20 retailers as of October 28, 2026, with prices from $11,450 to $20,418, a $8,968 spread on the same certified stone. MOH London lists it at $20,418. 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215903376
Dimensions8.06 × 5.69 × 3.41 mm
L/W Ratio1.42
Culet sizeNone
Top View
8.06 mm5.69 mm1.51 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215903376
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $20,418 USD|Low: $11,450 USD|High: $20,554 USD|Avg: $15,192 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$11,450 USD
Retailer 8$13,112 USD
Retailer 2$13,882 USD
Retailer 5$13,964 USD
Retailer 7$14,088 USD
Retailer 3$15,695 USD
Retailer 4$19,003 USD
MOH London$20,418 USD

44 data points across 8 retailers

20 retailers$11,450 USD to $20,418 USD

B
Cheapest Retailer
-
$11,450 USD
B
Retailer 2
-
$12,065 USD
View
B
Retailer 3
-
$12,085 USD
View
B
Retailer 4
-
$12,156 USD
CA$16,884 CAD
View
B
Retailer 5
-
$12,785 USD
View
B
Retailer 6
-
$13,004 USD
View
B
Retailer 7
-
$13,112 USD
View
B
Retailer 8
-
$13,871 USD
View
B
Retailer 9
-
$13,882 USD
£10,931 GBP
View
B
Retailer 10
-
$13,964 USD
A$21,484 AUD
View
B
Retailer 11
-
$14,088 USD
View
B
Retailer 12
-
$14,630 USD
View
B
Retailer 13
-
$14,890 USD
View
B
Retailer 14
-
$14,890 USD
View
B
Retailer 15
-
$15,075 USD
View
B
Retailer 16
-
$15,390 USD
View
B
Retailer 17
-
$15,695 USD
€14,948 EUR
View
B
Retailer 18
-
$18,422 USD
View
B
Retailer 19
-
$19,003 USD
ZAR 306,998 ZAR
View
Most Expensive
B
MOH London
C2011CFD0 · Oct 29
$20,418 USD
£16,077 GBP
View
19 more retailers have this diamond
Prices start from $11,450 USDSave up to $8,968 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
$11,450 USD