Round|Natural|GIA

1.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3435133996

Certificate GIA 3435133996

Diamond specifications and retailer prices

From $2,590 USD
As of October 25, 2026
Save $3,625 USD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,215 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3435133996. Listed at 12 retailers as of October 25, 2026, with prices from $2,590 to $6,215, a $3,625 spread on the same certified stone. Diamond Quarter lists it at $6,215. 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

1.10
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3435133996
Dimensions6.62 × 6.60 × 4.06 mm
L/W Ratio1.00
Top View
6.62 mm6.60 mm1.10 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3435133996
Side View
Table 58.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $3,430 USD|Low: $2,261 USD|High: $5,272 USD|Avg: $3,266 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$2,261 USD
Retailer 6$2,590 USD
Retailer 3$2,881 USD
Retailer 8$3,052 USD
Retailer 2$3,210 USD
Retailer 11$3,210 USD
Retailer 4$3,234 USD
Retailer 10$3,320 USD
Retailer 1$3,430 USD
Retailer 7$3,615 USD
Retailer 5$5,216 USD

27 data points across 11 retailers

12 retailers$2,590 USD to $6,215 USD

A
Cheapest Retailer
-
$2,590 USD
A
Retailer 2
-
$2,611 USD
A$4,018 AUD
View
B+
Retailer 3
-
$2,881 USD
CA$4,001 CAD
View
B+
Retailer 4
-
$3,052 USD
View
B+
Retailer 5
-
$3,210 USD
View
B+
Retailer 6
-
$3,210 USD
View
B+
Retailer 7
-
$3,234 USD
£2,547 GBP
View
B+
Retailer 8
-
$3,320 USD
View
B+
Retailer 9
-
$3,430 USD
€3,267 EUR
View
Retailer 10
-
$3,615 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$5,216 USD
£4,107 GBP
View
Most Expensive
B
Diamond Quarter
1.1SI2H349669A3N · Oct 29
$6,215 USD
£4,893 GBP
View
11 more retailers have this diamond
Prices start from $2,590 USDSave up to $3,625 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
1.10ct Round
$2,590 USD