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Round|Natural|GIA

1.20ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5546684593

Certificate GIA 5546684593

Diamond specifications and retailer prices

From €2,440 EUR
HK$21,300 HKD
As of October 31, 2026
Save €3,289 EUR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,729 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5546684593. Listed at 20 retailers as of October 28, 2026, with prices from €2,440 to €5,729, a €3,289 spread on the same certified stone. Queensmith lists it at €5,729. 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

1.20
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5546684593
Dimensions6.84 × 6.88 × 4.15 mm
L/W Ratio1.01
Top View
6.84 mm6.88 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546684593
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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 31
Current: €5,729 EUR|Low: €2,440 EUR|High: €5,746 EUR|Avg: €3,612 EUR|+2.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6€2,440 EUR
Retailer 5€2,550 EUR
Retailer 12€2,826 EUR
Retailer 11€2,950 EUR
Retailer 7€3,075 EUR
Retailer 4€3,197 EUR
Retailer 8€3,321 EUR
Retailer 3€3,428 EUR
Retailer 9€3,754 EUR
Retailer 2€3,930 EUR
Retailer 10€5,354 EUR
Queensmith€5,729 EUR

32 data points across 12 retailers

20 retailers€2,440 EUR to €5,729 EUR

A
Cheapest Retailer
-
€2,440 EUR
HK$21,300 HKD
A
Retailer 2
-
€2,550 EUR
₹271,269 INR
View
A
Retailer 3
-
€2,826 EUR
SGD 4,266 SGD
View
B+
Retailer 4
-
€2,895 EUR
$3,234 USD
View
B+
Retailer 5
-
€2,898 EUR
$3,238 USD
View
B+
Retailer 6
-
€2,950 EUR
$3,296 USD
View
Final sale: no returns
B+
Retailer 7
-
€2,990 EUR
$3,340 USD
View
B+
Retailer 8
-
€3,075 EUR
$3,435 USD
View
Retailer 9
-
€3,197 EUR
$3,572 USD
View
Price last confirmed 33 days ago
Retailer 10
-
€3,197 EUR
$3,572 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
€3,321 EUR
£2,921 GBP
View
B+
Retailer 12
-
€3,327 EUR
$3,717 USD
View
B+
Retailer 13
-
€3,389 EUR
SGD 5,116 SGD
View
Retailer 14
-
€3,428 EUR
A$5,892 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
€3,689 EUR
$4,121 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
€3,754 EUR
View
B+
Retailer 17
-
€3,930 EUR
ZAR 70,929 ZAR
View
B
Retailer 18
-
€5,354 EUR
£4,710 GBP
View
Retailer 19
-
€5,570 EUR
$6,223 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Queensmith
5546684593 · Oct 28
€5,729 EUR
£5,040 GBP
View
19 more retailers have this diamond
Prices start from €2,440 EURSave up to €3,289 EUR

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
1.20ct Round
€2,440 EUR