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Radiant|Natural|GIA

1.20ct E VS1 Radiant Natural Diamond

GD • E/VS1 • GIA 2186678980

Certificate GIA 2186678980

Diamond specifications and retailer prices

From $6,797 AUD
As of November 4, 2026
Save $6,687 AUD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,484 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2186678980. Listed at 21 retailers as of November 4, 2026, with prices from $6,797 to $13,484, a $6,687 spread on the same certified stone. MOH London lists it at $13,484. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2186678980
Dimensions5.89 × 5.85 × 4.03 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.85 mm1.20 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2186678980
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

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 4
Current: $13,484 AUD|Low: $6,651 AUD|High: $13,683 AUD|Avg: $9,161 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$6,797 AUD
Retailer 8$7,250 AUD
Retailer 11$7,498 AUD
Retailer 9$7,673 AUD
Retailer 12$7,762 AUD
Retailer 2$8,716 AUD
Retailer 3$8,875 AUD
Retailer 10$9,072 AUD
Retailer 5$9,986 AUD
Retailer 7$10,181 AUD
Retailer 6$11,274 AUD
MOH London$13,484 AUD

45 data points across 12 retailers

21 retailers$6,797 AUD to $13,484 AUD

B+
Cheapest Retailer
-
$6,797 AUD
B+
Retailer 2
-
$7,169 AUD
View
B+
Retailer 3
-
$7,250 AUD
View
B+
Retailer 4
-
$7,498 AUD
View
B+
Retailer 5
-
$7,673 AUD
View
Final sale: no returns
B+
Retailer 6
-
$7,762 AUD
View
B
Retailer 7
-
$8,167 AUD
View
B
Retailer 8
-
$8,205 AUD
View
B
Retailer 9
-
$8,485 AUD
View
B
Retailer 10
-
$8,716 AUD
View
Retailer 11
-
$9,072 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$9,280 AUD
View
B
Retailer 13
-
$9,280 AUD
View
B
Retailer 14
-
$9,579 AUD
View
B
Retailer 15
-
$9,927 AUD
View
B
Retailer 16
-
$9,986 AUD
View
Retailer 17
-
$10,118 AUD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$10,181 AUD
View
B
Retailer 19
-
$11,274 AUD
View
B
Retailer 20
-
$13,298 AUD
View
Most Expensive
B
MOH London
B87191D04 · Nov 4
$13,484 AUD
£7,448 GBP
View
20 more retailers have this diamond
Prices start from $6,797 AUDSave up to $6,687 AUD

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+
1.20ct Radiant
$6,797 AUD