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Emerald|Natural|GIA

0.52ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1539977429

Certificate GIA 1539977429

Diamond specifications and retailer prices

From $608 NZD
As of November 4, 2026
Save $249 NZD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $857 NZD at 77 Diamonds · As of November 6, 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 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 1539977429. Listed at 4 retailers as of November 4, 2026, with prices from $608 to $857, a $249 spread on the same certified stone. 77 Diamonds lists it at $857. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539977429
Dimensions5.63 × 3.78 × 2.49 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.63 mm3.78 mm0.52 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539977429
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $857 NZD|Low: $564 NZD|High: $866 NZD|Avg: $700 NZD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$608 NZD
Retailer 2$639 NZD
Retailer 3$683 NZD
77 Diamonds$857 NZD

42 data points across 4 retailers

4 retailers$608 NZD to $857 NZD

A
Cheapest Retailer
-
$608 NZD
A
Retailer 2
-
$639 NZD
View
Final sale: no returns
B+
Retailer 3
-
$683 NZD
View
Most Expensive
B+
77 Diamonds
EMCPGAX6XZ5X · Nov 6
$857 NZD
£379 GBP
View
3 more retailers have this diamond
Prices start from $608 NZDSave up to $249 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.

A
0.52ct Emerald
$608 NZD