CaratHunter
Plans
Emerald|Natural|GIA

0.53ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 6551786579

Certificate GIA 6551786579

Diamond specifications and retailer prices

From $729 NZD
As of November 6, 2026
Save $110 NZD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $839 NZD at 77 Diamonds · As of November 6, 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 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 6551786579. Listed at 2 retailers as of November 6, 2026, with prices from $729 to $839, a $110 spread on the same certified stone. 77 Diamonds lists it at $839. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551786579
Dimensions5.39 × 3.86 × 2.62 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.39 mm3.86 mm0.53 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551786579
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: 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: $839 NZD|Low: $729 NZD|High: $847 NZD|Avg: $781 NZD|+2.0%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$729 NZD
77 Diamonds$839 NZD

41 data points across 2 retailers

2 retailers$729 NZD to $839 NZD

B+
Cheapest Retailer
-
$729 NZD
Most Expensive
B+
77 Diamonds
EMCPXARKPGUF · Nov 6
$839 NZD
£371 GBP
View
1 more retailer has this diamond
Prices start from $729 NZDSave up to $110 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
$729 NZD