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Round|Natural|GIA

0.37ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1307782581

Certificate GIA 1307782581

Diamond specifications and retailer prices

From £203 GBP
₹25,885 INR
As of November 1, 2026
Save £813 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,016 GBP 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 1307782581. Listed at 16 retailers as of November 1, 2026, with prices from £203 to £1,016, a £813 spread on the same certified stone. NZ Jewellers lists it at £1,016. 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
OriginNatural
Grading LabGIA
CertificateGIA 1307782581
Dimensions4.59 × 4.58 × 2.86 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal
Top View
4.59 mm4.58 mm0.37 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1307782581
Side View
Table 57.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 62.4%

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 1
Current: £1,016 GBP|Low: £201 GBP|High: £1,016 GBP|Avg: £366 GBP
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 17£203 GBP
Retailer 8£229 GBP
Retailer 5£231 GBP
Retailer 7£239 GBP
Retailer 15£265 GBP
Retailer 6£279 GBP
Retailer 13£285 GBP
Retailer 14£296 GBP
Retailer 10£342 GBP
Retailer 16£357 GBP
Retailer 9£358 GBP
Retailer 4£363 GBP
Retailer 3£386 GBP
Retailer 11£487 GBP
Retailer 2£545 GBP
Retailer 12£612 GBP
NZ Jewellers£1,016 GBP

32 data points across 17 retailers

16 retailers£203 GBP to £1,016 GBP

A
Cheapest Retailer
-
£203 GBP
₹25,885 INR
A
Retailer 2
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 3
-
£239 GBP
$320 USD
View
A
Retailer 4
-
£265 GBP
$355 USD
View
A
Retailer 5
-
£279 GBP
SGD 505 SGD
View
A
Retailer 6
-
£285 GBP
$382 USD
View
A
Retailer 7
-
£296 GBP
$396 USD
View
A
Retailer 8
-
£342 GBP
View
A
Retailer 9
-
£357 GBP
$478 USD
View
A
Retailer 10
-
£363 GBP
$486 USD
View
B+
Retailer 11
-
£386 GBP
$517 USD
View
B+
Retailer 12
-
£487 GBP
€621 EUR
View
B+
Retailer 13
-
£545 GBP
View
B
Retailer 14
-
£564 GBP
View
B
Retailer 15
-
£612 GBP
View
Most Expensive
B
NZ Jewellers
0f7f7a49-e0ab-4471-a3df-f37227d7860d · Nov 2
£1,016 GBP
$1,361 USD
View
15 more retailers have this diamond
Prices start from £203 GBPSave up to £813 GBP

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
£203 GBP