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Marquise|Natural|GIA

0.55ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 1538752527

Certificate GIA 1538752527

Diamond specifications and retailer prices

From $801 NZD
As of November 6, 2026
Save $194 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $995 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded I 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 1538752527. Listed at 3 retailers as of November 5, 2026, with prices from $801 to $995, a $194 spread on the same certified stone. 77 Diamonds lists it at $995. 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

0.55
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538752527
Dimensions8.09 × 4.38 × 2.78 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
8.09 mm4.38 mm0.55 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1538752527
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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 6
Current: $995 NZD|Low: $707 NZD|High: $1,093 NZD|Avg: $899 NZD|-7.3%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$801 NZD
Retailer 3$864 NZD
77 Diamonds$995 NZD

39 data points across 3 retailers

3 retailers$801 NZD to $995 NZD

A
Cheapest Retailer
-
$801 NZD
Final sale: no returns
B+
Retailer 2
-
$864 NZD
View
Most Expensive
B+
77 Diamonds
MQCPRWK7VNDK · Nov 5
$995 NZD
£434 GBP
View
2 more retailers have this diamond
Prices start from $801 NZDSave up to $194 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
0.55ct Marquise
$801 NZD