Round|Natural|GIA

3.72ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7211078129

Certificate GIA 7211078129

Diamond specifications and retailer prices

From $39,322 USD
HK$307,200 HKD
As of November 1, 2026
Save $17,524 USD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $56,846 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 3.72ct natural round diamond

This 3.72ct 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 7211078129. Listed at 12 retailers as of October 31, 2026, with prices from $39,322 to $56,846, a $17,524 spread on the same certified stone. Yorxs lists it at $56,846. 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

3.72
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7211078129
Dimensions9.89 × 9.83 × 6.17 mm
L/W Ratio1.01
Top View
9.89 mm9.83 mm3.72 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7211078129
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°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: $52,332 USD|Low: $39,175 USD|High: $56,846 USD|Avg: $45,652 USD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 2$39,175 USD
Retailer 5$39,322 USD
Retailer 4$41,599 USD
Retailer 3$47,242 USD
Retailer 1$52,332 USD
Yorxs$56,846 USD

35 data points across 6 retailers

12 retailers$39,322 USD to $56,846 USD

Retailer 1
-
$39,175 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$39,322 USD
HK$307,200 HKD
View
B+
Retailer 3
-
$41,599 USD
View
B+
Retailer 4
-
$42,899 USD
CA$59,583 CAD
View
B
Retailer 5
-
$44,273 USD
View
B
Retailer 6
-
$47,242 USD
View
Final sale: no returns
B
Retailer 7
-
$48,340 USD
View
B
Retailer 8
-
$48,340 USD
View
B
Retailer 9
-
$49,950 USD
View
B
Retailer 10
-
$51,811 USD
View
B
Retailer 11
-
$52,332 USD
£41,206 GBP
View
Most Expensive
B
Yorxs
R3842 · Oct 31
$56,846 USD
€54,139 EUR
View
11 more retailers have this diamond
Prices start from $39,322 USDSave up to $17,524 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+
3.72ct Round
$39,322 USD