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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5436321245

Certificate GIA 5436321245

Diamond specifications and retailer prices

From $29,570 USD
As of October 25, 2026
Save $24,084 USD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $53,654 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 5436321245. Listed at 15 retailers as of October 25, 2026, with prices from $29,570 to $53,654, a $24,084 spread on the same certified stone. Diamond Quarter lists it at $53,654. 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
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5436321245
Dimensions9.26 × 9.21 × 5.65 mm
L/W Ratio1.01
Top View
9.26 mm9.21 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436321245
Side View
Table 61.0%Crown 33.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.4%

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: $34,168 USD|Low: $29,570 USD|High: $41,476 USD|Avg: $36,150 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$29,570 USD
Retailer 5$31,792 USD
Retailer 10$33,149 USD
Retailer 1$34,168 USD
Retailer 4$35,537 USD
Retailer 9$36,150 USD
Retailer 12$36,150 USD
Retailer 8$36,644 USD
Retailer 11$37,360 USD
Retailer 6$41,038 USD
Retailer 2$41,108 USD
Retailer 3$41,476 USD

42 data points across 12 retailers

15 retailers$29,570 USD to $53,654 USD

A
Cheapest Retailer
-
$29,570 USD
B+
Retailer 2
-
$31,792 USD
₹3,027,808 INR
View
B+
Retailer 3
-
$31,925 USD
View
B+
Retailer 4
-
$32,465 USD
View
B+
Retailer 5
-
$32,877 USD
View
B+
Retailer 6
-
$33,149 USD
CA$46,040 CAD
View
B+
Retailer 7
-
$34,168 USD
£26,904 GBP
View
B
Retailer 8
-
$35,537 USD
View
B
Retailer 9
-
$36,150 USD
View
B
Retailer 10
-
$36,150 USD
View
B+
Retailer 11
-
$36,644 USD
SGD 49,519 SGD
View
B
Retailer 12
-
$37,360 USD
View
B
Retailer 13
-
$41,038 USD
€39,084 EUR
View
B
Retailer 14
-
$41,108 USD
View
Most Expensive
B
Diamond Quarter
3.0SI2H54452D7AN · Oct 29
$53,654 USD
£42,247 GBP
View
14 more retailers have this diamond
Prices start from $29,570 USDSave up to $24,084 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
$29,570 USD