Emerald|Natural|GIA

1.51ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 2566562732

Certificate GIA 2566562732

Diamond specifications and retailer prices

From $5,681 USD
As of October 29, 2026
Save $626 USD (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,307 USD at 77 Diamonds · As of October 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566562732. Listed at 2 retailers as of October 29, 2026, with a relatively tight 11% 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566562732
Dimensions7.57 × 5.38 × 3.65 mm
L/W Ratio1.41
Top View
7.57 mm5.38 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566562732
Side View
Table 65.0%CrownGirdlePavilionCulet: NDepth 67.7%

Caratlytics Score

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

Last verified: Oct 29
Current: $6,307 USD|Low: $5,681 USD|High: $6,307 USD|Avg: $5,890 USD
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$5,681 USD
77 Diamonds$6,307 USD

2 data points across 2 retailers

2 retailers$5,681 USD to $6,307 USD

B+
Cheapest Retailer
-
$5,681 USD
Most Expensive
77 Diamonds
EMPUIFS5NTENHAU · Oct 30
$6,307 USD
£4,966 GBP
View
1 more retailer has this diamond
Prices start from $5,681 USDSave up to $626 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
$5,681 USD