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Emerald|Natural|GIA

0.52ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 7551825020

Certificate GIA 7551825020

Diamond specifications and retailer prices

From $398 USD
As of November 6, 2026
Save $102 USD (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $500 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551825020. Listed at 2 retailers as of November 5, 2026, with prices from $398 to $500, a $102 spread on the same certified stone. 77 Diamonds lists it at $500. 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

0.52
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551825020
Dimensions5.33 × 3.79 × 2.57 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.33 mm3.79 mm0.52 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 7551825020
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $500 USD|Low: $398 USD|High: $505 USD|Avg: $435 USD|+12.5%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$398 USD
77 Diamonds$500 USD

40 data points across 2 retailers

2 retailers$398 USD to $500 USD

B+
Cheapest Retailer
-
$398 USD
Most Expensive
B
77 Diamonds
EMCPKRWJXDPZ · Nov 5
$500 USD
£394 GBP
View
1 more retailer has this diamond
Prices start from $398 USDSave up to $102 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+
0.52ct Emerald
$398 USD