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Round|Natural|GIA

3.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5192974849

Certificate GIA 5192974849

Diamond specifications and retailer prices

From $56,615 AUD
₹3,787,531 INR
As of October 30, 2026
Save $40,319 AUD (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $96,934 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5192974849. Listed at 7 retailers as of October 29, 2026, with prices from $56,615 to $96,934, a $40,319 spread on the same certified stone. MOH London lists it at $96,934. 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

3.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5192974849
Dimensions9.74 × 9.76 × 6.01 mm
L/W Ratio1.00
Culet sizeVery Small
Top View
9.74 mm9.76 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5192974849
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: Very SmallDepth 61.7%

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: Oct 30
Current: $96,934 AUD|Low: $55,385 AUD|High: $97,580 AUD|Avg: $67,675 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$56,615 AUD
Retailer 6$60,924 AUD
Retailer 4$62,369 AUD
Retailer 3$73,501 AUD
Retailer 5$81,438 AUD
MOH London$96,934 AUD

25 data points across 6 retailers

7 retailers$56,615 AUD to $96,934 AUD

A
Cheapest Retailer
-
$56,615 AUD
₹3,787,531 INR
A
Retailer 2
-
$56,930 AUD
$39,990 USD
View
A
Retailer 3
-
$60,924 AUD
$42,796 USD
View
Final sale: no returns
A
Retailer 4
-
$62,369 AUD
£34,496 GBP
View
B+
Retailer 5
-
$73,501 AUD
€49,172 EUR
View
B+
Retailer 6
-
$81,438 AUD
CA$79,453 CAD
View
Most Expensive
B
MOH London
51E37B39E · Oct 29
$96,934 AUD
£53,615 GBP
View
6 more retailers have this diamond
Prices start from $56,615 AUDSave up to $40,319 AUD

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
3.50ct Round
$56,615 AUD