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Emerald|Natural|GIA

0.53ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6551871525

Certificate GIA 6551871525

Diamond specifications and retailer prices

From $710 NZD
As of November 4, 2026
Save $165 NZD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $875 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.53ct natural emerald diamond

This 0.53ct natural emerald sits in the half to three-quarter carat band, graded I 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 6551871525. Listed at 2 retailers as of November 4, 2026, with prices from $710 to $875, a $165 spread on the same certified stone. 77 Diamonds lists it at $875. 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

0.53
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551871525
Dimensions5.18 × 3.76 × 2.67 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal
Top View
5.18 mm3.76 mm0.53 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551871525
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $875 NZD|Low: $601 NZD|High: $883 NZD|Avg: $767 NZD|+2.8%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$710 NZD
77 Diamonds$875 NZD

40 data points across 2 retailers

2 retailers$710 NZD to $875 NZD

B+
Cheapest Retailer
-
$710 NZD
Final sale: no returns
Most Expensive
B+
77 Diamonds
EMCPYKSHX4RU · Nov 5
$875 NZD
£387 GBP
View
1 more retailer has this diamond
Prices start from $710 NZDSave up to $165 NZD

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+
0.53ct Emerald
$710 NZD