Round|Natural|GIA

3.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5241052859

Certificate GIA 5241052859

Diamond specifications and retailer prices

From $31,605 USD
As of November 1, 2026
Save $8,345 USD (21%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $50,975 USD at MOH London · As of October 21, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct 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 5241052859. Listed at 20 retailers as of November 1, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5241052859
Dimensions9.11 × 9.16 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.11 mm9.16 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241052859
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

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: Nov 1
Current: $50,975 USD|Low: $27,162 USD|High: $52,211 USD|Avg: $33,370 USD|-2.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 9$27,162 USD
Retailer 11$29,088 USD
Retailer 7$29,310 USD
Retailer 23$29,398 USD
Retailer 6$29,502 USD
Retailer 14$29,580 USD
Retailer 4$29,947 USD
Retailer 8$30,341 USD
Retailer 15$30,594 USD
Retailer 21$31,155 USD
Retailer 20$31,239 USD
Retailer 2$31,605 USD
Retailer 12$32,971 USD
Retailer 16$33,818 USD
Retailer 18$37,297 USD
Retailer 13$38,660 USD
Retailer 19$38,660 USD
Retailer 3$38,668 USD
Retailer 5$38,921 USD
Retailer 10$39,148 USD
Retailer 17$39,950 USD
Retailer 22$40,770 USD
MOH London$50,975 USD

20 data points across 23 retailers

20 retailers$31,605 USD to $39,950 USD

Retailer 1
-
$27,162 USD
HK$212,200 HKD
Price last confirmed 11 days ago
Retailer 2
-
$29,088 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$29,310 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$29,502 USD
€28,097 EUR
View
Price last confirmed 12 days ago
Retailer 5
-
$29,580 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$29,947 USD
₹2,852,071 INR
View
Price last confirmed 11 days ago
Retailer 7
-
$30,341 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$31,155 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$31,239 USD
£24,597 GBP
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$31,605 USD
View
Retailer 11
-
$32,806 USD
A$50,471 AUD
View
Price last confirmed 30 days ago
Retailer 12
-
$32,971 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$33,818 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$37,297 USD
View
B
Retailer 15
-
$38,660 USD
View
B
Retailer 16
-
$38,660 USD
View
Retailer 17
-
$39,148 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$39,950 USD
View
Retailer 19
-
$40,770 USD
ZAR 658,649 ZAR
View
Price last confirmed 11 days ago
Most Expensive
MOH London
CB7258011 · Oct 21
$50,975 USD
£40,138 GBP
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $31,605 USDSave up to $8,345 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+
3.01ct Round
$31,605 USD