Round|Natural|GIA

1.55ct I IF Round Natural Diamond

EX • I/IF • GIA 1548806629

Certificate GIA 1548806629

Diamond specifications and retailer prices

From $8,945 USD
As of November 4, 2026
Save $5,471 USD (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,416 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1548806629. Listed at 9 retailers as of November 2, 2026, with prices from $8,945 to $14,416, a $5,471 spread on the same certified stone. NZ Jewellers lists it at $14,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1548806629
Dimensions7.34 × 7.39 × 4.61 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Minor Details of Polish
Top View
7.34 mm7.39 mm1.55 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548806629
Side View
Table 57.0%Crown 35.5°GirdlePavilion 41°CuletDepth 62.6%

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 4
Current: $14,416 USD|Low: $8,945 USD|High: $14,416 USD|Avg: $10,320 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$8,945 USD
Retailer 4$9,220 USD
Retailer 6$9,220 USD
Retailer 7$9,548 USD
Retailer 9$9,896 USD
Retailer 2$10,294 USD
Retailer 10$10,615 USD
Retailer 8$10,787 USD
Retailer 3$13,508 USD
NZ Jewellers$14,416 USD

34 data points across 10 retailers

9 retailers$8,945 USD to $14,416 USD

A
Cheapest Retailer
-
$8,945 USD
B+
Retailer 2
-
$9,220 USD
View
A
Retailer 3
-
$9,220 USD
View
Retailer 4
-
$9,548 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$10,294 USD
View
Retailer 6
-
$10,395 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$10,555 USD
View
Price last confirmed 37 days ago
B
Retailer 8
-
$13,508 USD
View
Most Expensive
B
NZ Jewellers
c827f76d-1919-4933-95c0-916859a6afee · Nov 2
$14,416 USD
View
8 more retailers have this diamond
Prices start from $8,945 USDSave up to $5,471 USD

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 Round
$8,945 USD