Emerald|Natural|GIA

0.55ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 6521403483

Certificate GIA 6521403483

Diamond specifications and retailer prices

From $440 USD
As of November 4, 2026
Save $166 USD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $606 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521403483. Listed at 3 retailers as of November 4, 2026, with prices from $440 to $606, a $166 spread on the same certified stone. 77 Diamonds lists it at $606. 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

0.55
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521403483
Dimensions5.67 × 3.86 × 2.57 mm
L/W Ratio1.47
Top View
5.67 mm3.86 mm0.55 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521403483
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $606 USD|Low: $374 USD|High: $612 USD|Avg: $472 USD|+7.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$417 USD
Retailer 2$440 USD
Retailer 3$466 USD
77 Diamonds$606 USD

33 data points across 4 retailers

3 retailers$440 USD to $606 USD

A
Cheapest Retailer
-
$440 USD
Final sale: no returns
Retailer 2
-
$466 USD
View
Price last confirmed 16 days ago
Most Expensive
B
77 Diamonds
EMCPYPCNCVPF · Nov 6
$606 USD
£477 GBP
View
2 more retailers have this diamond
Prices start from $440 USDSave up to $166 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.

A
0.55ct Emerald
$440 USD