Round|Natural|GIA

3.40ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6552100734

Certificate GIA 6552100734

Diamond specifications and retailer prices

From $36,005 USD
As of October 30, 2026
Save $8,030 USD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $44,035 USD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 3.4ct natural round diamond

This 3.4ct 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 6552100734. Listed at 3 retailers as of October 30, 2026, with prices from $36,005 to $44,035, a $8,030 spread on the same certified stone. 77 Diamonds lists it at $44,035. 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

3.40
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552100734
Dimensions9.54 × 9.58 × 5.97 mm
L/W Ratio1.00
Top View
9.54 mm9.58 mm3.40 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552100734
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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: Oct 30
Current: $44,035 USD|Low: $33,316 USD|High: $50,723 USD|Avg: $39,869 USD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$33,316 USD
Retailer 5$34,717 USD
Retailer 3$36,005 USD
Retailer 4$37,245 USD
Retailer 2$38,846 USD
Retailer 9$39,931 USD
77 Diamonds$44,035 USD
Retailer 6$44,143 USD
Retailer 7$50,723 USD

35 data points across 9 retailers

3 retailers$36,005 USD to $44,035 USD

B+
Cheapest Retailer
-
$36,005 USD
B+
Retailer 2
-
$37,245 USD
View
Most Expensive
B
77 Diamonds
RBZFKK5DZJB · Oct 30
$44,035 USD
£34,673 GBP
View
2 more retailers have this diamond
Prices start from $36,005 USDSave up to $8,030 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+
3.40ct Round
$36,005 USD