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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2417986694

Certificate GIA 2417986694

Diamond specifications and retailer prices

From $29,990 USD
As of October 25, 2026
Save $24,982 USD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $54,972 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2417986694. Listed at 9 retailers as of October 25, 2026, with prices from $29,990 to $54,972, a $24,982 spread on the same certified stone. Diamond Quarter lists it at $54,972. 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

3.00
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2417986694
Dimensions9.19 × 9.12 × 5.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.19 mm9.12 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2417986694
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 25
Current: $41,386 USD|Low: $28,350 USD|High: $41,386 USD|Avg: $34,077 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$28,350 USD
Retailer 3$29,990 USD
Retailer 4$32,216 USD
Retailer 9$32,659 USD
Retailer 5$34,379 USD
Retailer 10$35,069 USD
Retailer 7$35,590 USD
Retailer 8$35,590 USD
Retailer 6$36,770 USD
Retailer 1$41,386 USD

25 data points across 10 retailers

9 retailers$29,990 USD to $54,972 USD

A
Cheapest Retailer
-
$29,990 USD
B+
Retailer 2
-
$32,216 USD
View
Final sale: no returns
B+
Retailer 3
-
$32,659 USD
View
B+
Retailer 4
-
$34,379 USD
View
B
Retailer 5
-
$35,590 USD
View
B
Retailer 6
-
$35,590 USD
View
B
Retailer 7
-
$36,770 USD
View
B
Retailer 8
-
$41,386 USD
€39,415 EUR
View
Most Expensive
B
Diamond Quarter
3.0SI2H2494808AN · Oct 29
$54,972 USD
£43,285 GBP
View
8 more retailers have this diamond
Prices start from $29,990 USDSave up to $24,982 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
$29,990 USD