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Round|Natural|GIA

0.37ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2554686664

Certificate GIA 2554686664

Diamond specifications and retailer prices

From $480 NZD
₹25,727 INR
As of November 2, 2026
Save $2,086 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,566 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554686664. Listed at 11 retailers as of November 2, 2026, with prices from $480 to $2,566, a $2,086 spread on the same certified stone. NZ Jewellers lists it at $2,566. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554686664
Dimensions4.57 × 4.60 × 2.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud
Top View
4.57 mm4.60 mm0.37 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554686664
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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 2
Current: $2,566 NZD|Low: $479 NZD|High: $2,566 NZD|Avg: $1,184 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$480 NZD
Retailer 8$670 NZD
Retailer 6$746 NZD
Retailer 7$926 NZD
Retailer 4$1,090 NZD
Retailer 3$1,377 NZD
Retailer 5$1,546 NZD
NZ Jewellers$2,566 NZD

44 data points across 8 retailers

11 retailers$480 NZD to $2,566 NZD

A
Cheapest Retailer
-
$480 NZD
₹25,727 INR
A
Retailer 2
-
$569 NZD
HK$2,500 HKD
View
A
Retailer 3
-
$670 NZD
$377 USD
View
A
Retailer 4
-
$702 NZD
SGD 534 SGD
View
A
Retailer 5
-
$746 NZD
$420 USD
View
B+
Retailer 6
-
$926 NZD
$521 USD
View
B+
Retailer 7
-
$965 NZD
$543 USD
View
B+
Retailer 8
-
$1,090 NZD
€584 EUR
View
B+
Retailer 9
-
$1,377 NZD
£610 GBP
View
B
Retailer 10
-
$1,546 NZD
£685 GBP
View
Most Expensive
B
NZ Jewellers
3624f521-17e0-4b41-a919-085dcff08fdd · Nov 2
$2,566 NZD
$1,444 USD
View
10 more retailers have this diamond
Prices start from $480 NZDSave up to $2,086 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
$480 NZD