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Round|Natural|GIA

3.83ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2554465678

Certificate GIA 2554465678

Diamond specifications and retailer prices

From £34,114 GBP
$45,709 USD
As of October 30, 2026
Save £24,676 GBP (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £58,790 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.83ct natural round diamond

This 3.83ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554465678. Listed at 15 retailers as of October 30, 2026, with prices from £34,114 to £58,790, a £24,676 spread on the same certified stone. MOH London lists it at £58,790. 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

3.83
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2554465678
Dimensions9.96 × 9.90 × 6.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.96 mm9.90 mm3.83 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554465678
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £58,790 GBP|Low: £30,972 GBP|High: £59,499 GBP|Avg: £40,372 GBP|-0.1%
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
Retailer 16
November 1, 2026
Retailer 8£32,967 GBP
Retailer 14£34,114 GBP
Retailer 11£36,035 GBP
Retailer 13£36,458 GBP
Retailer 5£37,643 GBP
Retailer 10£37,667 GBP
Retailer 4£39,085 GBP
Retailer 7£39,085 GBP
Retailer 3£39,212 GBP
Retailer 12£39,212 GBP
Retailer 6£40,384 GBP
Retailer 15£40,780 GBP
Retailer 16£42,349 GBP
Retailer 2£44,088 GBP
Retailer 9£48,800 GBP
MOH London£58,790 GBP

42 data points across 16 retailers

15 retailers£34,114 GBP to £58,790 GBP

B+
Cheapest Retailer
-
£34,114 GBP
$45,709 USD
Retailer 2
-
£36,035 GBP
A$74,281 AUD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
£36,458 GBP
$48,850 USD
View
B+
Retailer 4
-
£37,643 GBP
$50,438 USD
View
B+
Retailer 5
-
£37,667 GBP
View
B
Retailer 6
-
£39,085 GBP
$52,370 USD
View
B
Retailer 7
-
£39,085 GBP
$52,370 USD
View
B
Retailer 8
-
£39,212 GBP
$52,540 USD
View
B
Retailer 9
-
£39,212 GBP
$52,540 USD
View
B
Retailer 10
-
£40,384 GBP
$54,110 USD
View
B
Retailer 11
-
£40,780 GBP
$54,641 USD
View
B
Retailer 12
-
£42,349 GBP
$56,743 USD
View
B
Retailer 13
-
£44,088 GBP
€56,260 EUR
View
B
Retailer 14
-
£48,800 GBP
ZAR 1,056,319 ZAR
View
Most Expensive
B
MOH London
6F34F42F4 · Nov 1
£58,790 GBP
View
14 more retailers have this diamond
Prices start from £34,114 GBPSave up to £24,676 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.

B+
3.83ct Round
£34,114 GBP