Round|Natural|GIA

3.69ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5443421050

Certificate GIA 5443421050

Diamond specifications and retailer prices

From $44,523 USD
£35,058 GBP
As of October 27, 2026
Save $25,503 USD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $70,027 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.69ct natural round diamond

This 3.69ct 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 5443421050. Listed at 8 retailers as of October 26, 2026, with prices from $44,523 to $70,027, a $25,503 spread on the same certified stone. MOH London lists it at $70,027. 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

3.69
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5443421050
Dimensions9.99 × 9.93 × 6.06 mm
L/W Ratio1.01
Top View
9.99 mm9.93 mm3.69 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5443421050
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $70,027 USD|Low: $41,189 USD|High: $70,308 USD|Avg: $49,111 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$41,189 USD
Retailer 7$42,830 USD
Retailer 5$44,523 USD
Retailer 6$48,680 USD
Retailer 2$52,420 USD
Retailer 4$54,531 USD
Retailer 3$57,741 USD
MOH London$70,027 USD

31 data points across 8 retailers

8 retailers$44,523 USD to $70,027 USD

Retailer 1
-
$42,830 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$44,523 USD
£35,058 GBP
View
B+
Retailer 3
-
$48,680 USD
View
B
Retailer 4
-
$50,036 USD
€47,653 EUR
View
B
Retailer 5
-
$52,420 USD
€49,924 EUR
View
B
Retailer 6
-
$54,531 USD
£42,938 GBP
View
B
Retailer 7
-
$57,741 USD
ZAR 932,807 ZAR
View
Most Expensive
B
MOH London
55083C229 · Oct 26
$70,027 USD
£55,139 GBP
View
7 more retailers have this diamond
Prices start from $44,523 USDSave up to $25,503 USD

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+
3.69ct Round
$44,523 USD