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Emerald|Natural|GIA

1.51ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 2566758107

Certificate GIA 2566758107

Diamond specifications and retailer prices

From €4,442 EUR
$4,963 USD
As of October 31, 2026
Save €264 EUR (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,706 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566758107. Listed at 2 retailers as of October 31, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566758107
Dimensions8.03 × 5.03 × 3.57 mm
L/W Ratio1.60
Culet sizeNone
Key to symbols
Crystal, Feather, Natural
Top View
8.03 mm5.03 mm1.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566758107
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €4,706 EUR|Low: €4,442 EUR|High: €4,706 EUR|Avg: €4,574 EUR
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2€4,442 EUR
77 Diamonds€4,706 EUR

1 data point across 2 retailers

2 retailers€4,442 EUR to €4,706 EUR

B+
Cheapest Retailer
-
€4,442 EUR
$4,963 USD
Most Expensive
B+
77 Diamonds
EMCPF5QRWQKF · Oct 31
€4,706 EUR
£4,140 GBP
View
1 more retailer has this diamond
Prices start from €4,442 EURSave up to €264 EUR

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
€4,442 EUR