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Round|Natural|GIA

0.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562420770

Certificate GIA 6562420770

Diamond specifications and retailer prices

From $835 NZD
As of November 6, 2026
Save $1,689 NZD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,525 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.52ct natural round diamond

This 0.52ct 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 6562420770. Listed at 15 retailers as of November 4, 2026, with prices from $835 to $2,525, a $1,689 spread on the same certified stone. MOH London lists it at $2,525. 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

0.52
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562420770
Dimensions5.13 × 5.15 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.13 mm5.15 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562420770
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 6
Current: $2,525 NZD|Low: $835 NZD|High: $2,745 NZD|Avg: $1,343 NZD|-8.0%
MOH London
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 6, 2026
Retailer 2$835 NZD
Retailer 15$945 NZD
Retailer 4$987 NZD
Retailer 3$1,008 NZD
Retailer 14$1,091 NZD
Retailer 6$1,126 NZD
Retailer 5$1,200 NZD
Retailer 7$1,200 NZD
Retailer 8$1,317 NZD
Retailer 13$1,324 NZD
Retailer 12$1,434 NZD
Retailer 11$1,447 NZD
Retailer 10$1,517 NZD
Retailer 9$1,688 NZD
MOH London$2,525 NZD

30 data points across 15 retailers

15 retailers$835 NZD to $2,525 NZD

A
Cheapest Retailer
-
$835 NZD
A
Retailer 2
-
$945 NZD
View
A
Retailer 3
-
$987 NZD
View
A
Retailer 4
-
$1,008 NZD
View
Final sale: no returns
A
Retailer 5
-
$1,091 NZD
View
Retailer 6
-
$1,126 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,200 NZD
View
Price last confirmed 21 days ago
Retailer 8
-
$1,200 NZD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,317 NZD
View
B+
Retailer 10
-
$1,324 NZD
View
B+
Retailer 11
-
$1,434 NZD
View
B+
Retailer 12
-
$1,447 NZD
View
B+
Retailer 13
-
$1,517 NZD
View
B+
Retailer 14
-
$1,688 NZD
View
Most Expensive
B
MOH London
64BE77A25 · Nov 4
$2,525 NZD
£1,102 GBP
View
14 more retailers have this diamond
Prices start from $835 NZDSave up to $1,689 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
0.52ct Round
$835 NZD