CaratHunter
Plans
Round|Natural|GIA

1.09ct I IF Round Natural Diamond

EX • I/IF • GIA 7556053663

Certificate GIA 7556053663

Diamond specifications and retailer prices

From $4,816 NZD
₹258,485 INR
As of November 1, 2026
Save $1,579 NZD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,395 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7556053663. Listed at 7 retailers as of October 31, 2026, with prices from $4,816 to $6,395, a $1,579 spread on the same certified stone. Blue Nile lists it at $6,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556053663
Dimensions6.52 × 6.58 × 4.11 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.52 mm6.58 mm1.09 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556053663
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $6,395 NZD|Low: $4,741 NZD|High: $6,822 NZD|Avg: $5,715 NZD|-6.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$4,816 NZD
Retailer 5$5,365 NZD
Retailer 4$5,467 NZD
Retailer 2$5,706 NZD
Retailer 6$6,227 NZD
Blue Nile$6,395 NZD

46 data points across 6 retailers

7 retailers$4,816 NZD to $6,395 NZD

A
Cheapest Retailer
-
$4,816 NZD
₹258,485 INR
A
Retailer 2
-
$5,365 NZD
$3,024 USD
View
A
Retailer 3
-
$5,467 NZD
$3,081 USD
View
Final sale: no returns
A
Retailer 4
-
$5,706 NZD
£2,532 GBP
View
A
Retailer 5
-
$6,225 NZD
A$5,398 AUD
View
A
Retailer 6
-
$6,227 NZD
SGD 4,743 SGD
View
Most Expensive
A
Blue Nile
28890352 · Oct 31
$6,395 NZD
$3,604 USD
View
6 more retailers have this diamond
Prices start from $4,816 NZDSave up to $1,579 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
1.09ct Round
$4,816 NZD