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Round|Natural|IGI

3.00ct I SI1 Round Natural Diamond

VG • I/SI1 • IGI 747586882

Shape and cutting style on the report: Round brilliant

Certificate IGI 747586882

Diamond specifications and retailer prices

From $16,708 USD
₹1,591,232 INR
As of October 31, 2026
Save $13,669 USD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,377 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 747586882. Listed at 15 retailers as of October 29, 2026, with prices from $16,708 to $30,377, a $13,669 spread on the same certified stone. MOH London lists it at $30,377. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 747586882
Dimensions9.03 × 9.10 × 5.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.03 mm9.10 mm3.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747586882
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 64.0%

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 31
Current: $30,377 USD|Low: $15,818 USD|High: $32,217 USD|Avg: $23,445 USD|-5.5%
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
October 31, 2026
Retailer 2$16,708 USD
Retailer 14$19,633 USD
Retailer 8$19,911 USD
Retailer 15$20,465 USD
Retailer 12$20,830 USD
Retailer 6$22,499 USD
Retailer 9$22,628 USD
Retailer 10$23,559 USD
Retailer 7$23,624 USD
Retailer 13$23,748 USD
Retailer 5$24,374 USD
Retailer 11$24,947 USD
Retailer 4$25,312 USD
Retailer 3$28,876 USD
MOH London$30,377 USD

31 data points across 15 retailers

15 retailers$16,708 USD to $30,377 USD

A
Cheapest Retailer
-
$16,708 USD
₹1,591,232 INR
B+
Retailer 2
-
$19,633 USD
View
A
Retailer 3
-
$19,911 USD
£15,678 GBP
View
A
Retailer 4
-
$20,465 USD
View
Final sale: no returns
B+
Retailer 5
-
$20,830 USD
View
Retailer 6
-
$22,499 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$22,628 USD
€21,550 EUR
View
A
Retailer 8
-
$23,559 USD
£18,551 GBP
View
Retailer 9
-
$23,624 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$23,748 USD
View
Retailer 11
-
$24,374 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$24,947 USD
ZAR 403,023 ZAR
View
Retailer 13
-
$25,312 USD
View
Price last confirmed 22 days ago
Retailer 14
-
$28,876 USD
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
C4C61911C · Oct 29
$30,377 USD
£23,919 GBP
View
14 more retailers have this diamond
Prices start from $16,708 USDSave up to $13,669 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.

A
3.00ct Round
$16,708 USD