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Round|Natural|GIA

0.55ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1565703585

Certificate GIA 1565703585

Diamond specifications and retailer prices

From $831 NZD
₹44,523 INR
As of November 2, 2026
Save $2,381 NZD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,212 NZD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565703585. Listed at 17 retailers as of November 2, 2026, with prices from $831 to $3,212, a $2,381 spread on the same certified stone. Diamond Exchange Canada lists it at $3,212. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565703585
Dimensions5.20 × 5.23 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.20 mm5.23 mm0.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565703585
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 2
Current: $3,212 NZD|Low: $803 NZD|High: $3,212 NZD|Avg: $1,345 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 8$831 NZD
Retailer 5$955 NZD
Retailer 7$1,010 NZD
Retailer 14$1,026 NZD
Retailer 12$1,080 NZD
Retailer 15$1,089 NZD
Retailer 6$1,100 NZD
Retailer 3$1,167 NZD
Retailer 13$1,332 NZD
Retailer 11$1,374 NZD
Retailer 9$1,439 NZD
Retailer 10$1,500 NZD
Retailer 4$1,558 NZD
Retailer 2$2,569 NZD
Diamond Exchange Canada$3,212 NZD

11 data points across 15 retailers

17 retailers$831 NZD to $3,212 NZD

A
Cheapest Retailer
-
$831 NZD
₹44,523 INR
A
Retailer 2
-
$955 NZD
HK$4,200 HKD
View
Retailer 3
-
$1,010 NZD
$568 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,026 NZD
$577 USD
View
Final sale: no returns
A
Retailer 5
-
$1,040 NZD
$585 USD
View
A
Retailer 6
-
$1,080 NZD
A$935 AUD
View
A
Retailer 7
-
$1,089 NZD
SGD 828 SGD
View
A
Retailer 8
-
$1,093 NZD
$615 USD
View
Retailer 9
-
$1,100 NZD
€589 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$1,167 NZD
SGD 887 SGD
View
B+
Retailer 11
-
$1,332 NZD
£590 GBP
View
B+
Retailer 12
-
$1,374 NZD
£609 GBP
View
B+
Retailer 13
-
$1,439 NZD
£637 GBP
View
B+
Retailer 14
-
$1,500 NZD
€804 EUR
View
Retailer 15
-
$1,558 NZD
$877 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$2,569 NZD
£1,138 GBP
View
Most Expensive
B
Diamond Exchange Canada
1996897706 · Nov 2
$3,212 NZD
CA$2,510 CAD
View
16 more retailers have this diamond
Prices start from $831 NZDSave up to $2,381 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 Round
$831 NZD