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Round|Natural|GIA

1.20ct E IF Round Natural Diamond

EX • E/IF • GIA 1545579072

Certificate GIA 1545579072

Diamond specifications and retailer prices

From $12,919 SGD
£7,954 GBP
As of November 2, 2026
Save $5,802 SGD (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,066 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1545579072. Listed at 13 retailers as of November 2, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1545579072
Dimensions6.76 × 6.71 × 4.22 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
6.76 mm6.71 mm1.20 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545579072
Side View
Table 59.0%Crown 36°GirdlePavilion 41°Culet: NoneDepth 62.7%

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: Nov 2
Current: $12,919 SGD|Low: $11,574 SGD|High: $20,098 SGD|Avg: $14,615 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$11,831 SGD
Retailer 1$12,919 SGD
Retailer 7$13,143 SGD
Retailer 9$13,230 SGD
Retailer 8$13,454 SGD
Retailer 4$13,817 SGD
Retailer 3$14,055 SGD
Retailer 10$14,364 SGD
Retailer 2$17,540 SGD
Retailer 6$17,610 SGD
Retailer 5$18,721 SGD

32 data points across 11 retailers

13 retailers$12,919 SGD to $18,721 SGD

A
Cheapest Retailer
-
$12,919 SGD
£7,954 GBP
A
Retailer 2
-
$13,143 SGD
A$15,811 AUD
View
A
Retailer 3
-
$13,230 SGD
$10,345 USD
View
Final sale: no returns
A
Retailer 4
-
$13,454 SGD
$10,520 USD
View
Retailer 5
-
$13,679 SGD
$10,696 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$13,817 SGD
€10,289 EUR
View
Retailer 7
-
$13,890 SGD
$10,861 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$14,364 SGD
£8,844 GBP
View
Retailer 9
-
$15,784 SGD
$12,342 USD
View
Price last confirmed 24 days ago
Retailer 10
-
$17,540 SGD
$13,715 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$17,610 SGD
ZAR 222,454 ZAR
View
B+
Retailer 12
-
$18,721 SGD
£11,526 GBP
View
Most Expensive
NZ Jewellers
93af8074-a52c-4e16-a864-98083477058f · Sep 28
$19,066 SGD
$14,908 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $12,919 SGDSave up to $5,802 SGD

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
$12,919 SGD