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Round|Natural|GIA

0.37ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6562007420

Certificate GIA 6562007420

Diamond specifications and retailer prices

From $538 NZD
₹28,772 INR
As of October 25, 2026
Save $2,300 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,838 NZD at NZ Jewellers · As of October 22, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562007420. Listed at 15 retailers as of October 22, 2026, with prices from $538 to $2,838, a $2,300 spread on the same certified stone. NZ Jewellers lists it at $2,838. 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

0.37
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562007420
Dimensions4.59 × 4.61 × 2.85 mm
L/W Ratio1.00
Top View
4.59 mm4.61 mm0.37 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562007420
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°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: Oct 25
Current: $2,838 NZD|Low: $537 NZD|High: $3,025 NZD|Avg: $1,106 NZD|-6.2%
NZ Jewellers
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
October 26, 2026
Retailer 11$538 NZD
Retailer 6$638 NZD
Retailer 10$741 NZD
Retailer 4$784 NZD
Retailer 13$798 NZD
Retailer 15$798 NZD
Retailer 5$855 NZD
Retailer 2$868 NZD
Retailer 12$974 NZD
Retailer 3$1,013 NZD
Retailer 8$1,146 NZD
Retailer 9$1,185 NZD
Retailer 7$1,281 NZD
Retailer 14$1,712 NZD
NZ Jewellers$2,838 NZD

24 data points across 15 retailers

15 retailers$538 NZD to $2,838 NZD

A
Cheapest Retailer
-
$538 NZD
₹28,772 INR
A
Retailer 2
-
$638 NZD
HK$2,800 HKD
View
A
Retailer 3
-
$741 NZD
$416 USD
View
A
Retailer 4
-
$784 NZD
SGD 595 SGD
View
A
Retailer 5
-
$798 NZD
$448 USD
View
A
Retailer 6
-
$798 NZD
$448 USD
View
A
Retailer 7
-
$855 NZD
$480 USD
View
A
Retailer 8
-
$868 NZD
£384 GBP
View
A
Retailer 9
-
$974 NZD
$547 USD
View
A
Retailer 10
-
$1,013 NZD
$569 USD
View
B+
Retailer 11
-
$1,146 NZD
ZAR 10,399 ZAR
View
B+
Retailer 12
-
$1,185 NZD
€634 EUR
View
B+
Retailer 13
-
$1,281 NZD
A$1,106 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$1,712 NZD
£757 GBP
View
Most Expensive
B
NZ Jewellers
29443e0c-fc67-4989-8103-5876a99ae790 · Oct 22
$2,838 NZD
$1,594 USD
View
14 more retailers have this diamond
Prices start from $538 NZDSave up to $2,300 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
0.37ct Round
$538 NZD