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Oval|Natural|GIA

0.42ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 6552526072

Certificate GIA 6552526072

Diamond specifications and retailer prices

From $571 NZD
$321 USD
As of November 2, 2026
Save $197 NZD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $768 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-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 6552526072. Listed at 2 retailers as of November 2, 2026, with prices from $571 to $768, a $197 spread on the same certified stone. 77 Diamonds lists it at $768. 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

0.42
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552526072
Dimensions5.95 × 4.23 × 2.66 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud
Top View
5.95 mm4.23 mm0.42 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552526072
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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 2
Current: $768 NZD|Low: $487 NZD|High: $770 NZD|Avg: $646 NZD|+1.0%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$571 NZD
77 Diamonds$768 NZD

37 data points across 2 retailers

2 retailers$571 NZD to $768 NZD

B+
Cheapest Retailer
-
$571 NZD
$321 USD
Final sale: no returns
Most Expensive
B
77 Diamonds
OVCPMEBEJHC3 · Nov 2
$768 NZD
£340 GBP
View
1 more retailer has this diamond
Prices start from $571 NZDSave up to $197 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+
0.42ct Oval
$571 NZD