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Oval|Natural|GIA

1.55ct K IF Oval Natural Diamond

EX • K/IF • GIA 6552167018

Certificate GIA 6552167018

Diamond specifications and retailer prices

From $7,737 NZD
As of November 6, 2026
Save $2,194 NZD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,930 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.55ct natural oval diamond

This 1.55ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552167018. Listed at 7 retailers as of November 5, 2026, with prices from $7,737 to $9,930, a $2,194 spread on the same certified stone. Blue Nile lists it at $9,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552167018
Dimensions9.20 × 6.53 × 4.05 mm
L/W Ratio1.41
Top View
9.20 mm6.53 mm1.55 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552167018
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $9,930 NZD|Low: $7,737 NZD|High: $10,706 NZD|Avg: $8,945 NZD|-7.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$7,737 NZD
Retailer 4$8,379 NZD
Retailer 6$8,823 NZD
Retailer 3$8,882 NZD
Retailer 5$8,955 NZD
Blue Nile$9,930 NZD

46 data points across 6 retailers

7 retailers$7,737 NZD to $9,930 NZD

A
Cheapest Retailer
-
$7,737 NZD
A
Retailer 2
-
$8,379 NZD
View
A
Retailer 3
-
$8,823 NZD
View
A
Retailer 4
-
$8,882 NZD
View
A
Retailer 5
-
$8,955 NZD
View
B+
Retailer 6
-
$9,846 NZD
View
Most Expensive
B+
Blue Nile
29031970 · Nov 5
$9,930 NZD
$5,505 USD
View
6 more retailers have this diamond
Prices start from $7,737 NZDSave up to $2,194 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
1.55ct Oval
$7,737 NZD