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Emerald|Natural|GIA

1.51ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2215903376

Certificate GIA 2215903376

Diamond specifications and retailer prices

From $16,300 AUD
$11,450 USD
As of October 28, 2026
Save $12,767 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $29,067 AUD 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 $16,300 to $29,067, a $12,767 spread on the same certified stone. MOH London lists it at $29,067. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $29,067 AUD|Low: $16,300 AUD|High: $29,260 AUD|Avg: $21,872 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$16,300 AUD
Retailer 3$18,512 AUD
Retailer 8$19,747 AUD
Retailer 2$19,763 AUD
Retailer 6$19,880 AUD
Retailer 10$20,056 AUD
Retailer 9$20,827 AUD
Retailer 4$22,378 AUD
Retailer 11$26,226 AUD
Retailer 5$27,053 AUD
MOH London$29,067 AUD

44 data points across 11 retailers

20 retailers$16,300 AUD to $29,067 AUD

B
Cheapest Retailer
-
$16,300 AUD
$11,450 USD
B
Retailer 2
-
$17,176 AUD
$12,065 USD
View
B
Retailer 3
-
$17,204 AUD
$12,085 USD
View
B
Retailer 4
-
$17,306 AUD
CA$16,884 CAD
View
B
Retailer 5
-
$18,201 AUD
$12,785 USD
View
B
Retailer 6
-
$18,512 AUD
$13,004 USD
View
B
Retailer 7
-
$18,666 AUD
$13,112 USD
View
B
Retailer 8
-
$19,747 AUD
$13,871 USD
View
B
Retailer 9
-
$19,763 AUD
£10,931 GBP
View
Retailer 10
-
$19,880 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$20,056 AUD
$14,088 USD
View
B
Retailer 12
-
$20,827 AUD
$14,630 USD
View
B
Retailer 13
-
$21,197 AUD
$14,890 USD
View
B
Retailer 14
-
$21,197 AUD
$14,890 USD
View
B
Retailer 15
-
$21,461 AUD
$15,075 USD
View
B
Retailer 16
-
$21,909 AUD
$15,390 USD
View
B
Retailer 17
-
$22,378 AUD
€14,971 EUR
View
B
Retailer 18
-
$26,226 AUD
$18,422 USD
View
B
Retailer 19
-
$27,053 AUD
ZAR 306,998 ZAR
View
Most Expensive
B
MOH London
C2011CFD0 · Oct 29
$29,067 AUD
£16,077 GBP
View
19 more retailers have this diamond
Prices start from $16,300 AUDSave up to $12,767 AUD

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
$16,300 AUD