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Round|Natural|GIA

1.56ct E IF Round Natural Diamond

EX • E/IF • GIA 2546974401

Certificate GIA 2546974401

Diamond specifications and retailer prices

From $15,744 USD
HK$123,000 HKD
As of October 30, 2026
Save $12,119 USD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $27,863 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2546974401. Listed at 17 retailers as of October 29, 2026, with prices from $15,744 to $27,863, a $12,119 spread on the same certified stone. MOH London lists it at $27,863. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546974401
Dimensions7.36 × 7.39 × 4.60 mm
L/W Ratio1.00
Top View
7.36 mm7.39 mm1.56 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546974401
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.3%

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 30
Current: $27,863 USD|Low: $15,744 USD|High: $28,321 USD|Avg: $20,549 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 6$15,744 USD
Retailer 8$16,790 USD
Retailer 10$17,576 USD
Retailer 15$18,008 USD
Retailer 2$18,329 USD
Retailer 9$18,746 USD
Retailer 7$18,771 USD
Retailer 3$19,130 USD
Retailer 18$19,588 USD
Retailer 13$19,962 USD
Retailer 5$20,406 USD
Retailer 14$21,220 USD
Retailer 11$21,531 USD
Retailer 17$21,777 USD
Retailer 4$22,036 USD
Retailer 16$25,140 USD
Retailer 12$25,933 USD
MOH London$27,863 USD

42 data points across 18 retailers

17 retailers$15,744 USD to $27,863 USD

A
Cheapest Retailer
-
$15,744 USD
HK$123,000 HKD
A
Retailer 2
-
$16,790 USD
€15,990 EUR
View
A
Retailer 3
-
$18,008 USD
View
A
Retailer 4
-
$18,329 USD
£14,432 GBP
View
Retailer 5
-
$18,746 USD
A$28,840 AUD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$18,771 USD
View
Final sale: no returns
A
Retailer 7
-
$19,130 USD
View
A
Retailer 8
-
$19,588 USD
View
A
Retailer 9
-
$19,962 USD
View
A
Retailer 10
-
$20,406 USD
£16,068 GBP
View
A
Retailer 11
-
$21,220 USD
View
A
Retailer 12
-
$21,531 USD
€20,506 EUR
View
A
Retailer 13
-
$21,777 USD
View
A
Retailer 14
-
$22,036 USD
View
B+
Retailer 15
-
$25,140 USD
View
B+
Retailer 16
-
$25,933 USD
ZAR 418,945 ZAR
View
Most Expensive
B+
MOH London
4273859B7 · Oct 29
$27,863 USD
£21,939 GBP
View
16 more retailers have this diamond
Prices start from $15,744 USDSave up to $12,119 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
1.56ct Round
$15,744 USD