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Round|Natural|GIA

0.40ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7551635560

Certificate GIA 7551635560

Diamond specifications and retailer prices

From $308 NZD
As of November 6, 2026
Save $1,701 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,008 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551635560. Listed at 11 retailers as of November 4, 2026, with prices from $308 to $2,008, a $1,701 spread on the same certified stone. NZ Jewellers lists it at $2,008. 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

0.40
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551635560
Dimensions4.74 × 4.76 × 2.94 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Top View
4.74 mm4.76 mm0.40 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551635560
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: $2,008 NZD|Low: $308 NZD|High: $2,300 NZD|Avg: $781 NZD|-12.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$308 NZD
Retailer 9$480 NZD
Retailer 3$523 NZD
Retailer 4$530 NZD
Retailer 11$674 NZD
Retailer 7$681 NZD
Retailer 8$690 NZD
Retailer 10$742 NZD
Retailer 6$760 NZD
Retailer 12$872 NZD
Retailer 5$891 NZD
NZ Jewellers$2,008 NZD

19 data points across 12 retailers

11 retailers$308 NZD to $2,008 NZD

A
Cheapest Retailer
-
$308 NZD
A
Retailer 2
-
$480 NZD
View
Retailer 3
-
$523 NZD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$674 NZD
View
B+
Retailer 5
-
$681 NZD
View
B+
Retailer 6
-
$690 NZD
View
B+
Retailer 7
-
$742 NZD
View
B+
Retailer 8
-
$760 NZD
View
Retailer 9
-
$872 NZD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$891 NZD
View
Most Expensive
B
NZ Jewellers
de79bca4-512a-44b1-97c6-d53e69f4c36f · Nov 4
$2,008 NZD
$1,129 USD
View
10 more retailers have this diamond
Prices start from $308 NZDSave up to $1,701 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
0.40ct Round
$308 NZD