Round|Natural|GIA

1.80ct E IF Round Natural Diamond

EX • E/IF • GIA 1557837589

Certificate GIA 1557837589

Diamond specifications and retailer prices

From $20,186 USD
HK$157,700 HKD
Save $17,540 USD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $37,725 USD at MOH London
View at MOH London

About this 1.8ct natural round diamond

This 1.8ct 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 1557837589. Listed at 7 retailers, with prices from $20,186 to $37,725 at MOH London, a $17,540 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1557837589
Dimensions7.67 × 7.74 × 4.84 mm
L/W Ratio1.01
Top View
7.67 mm7.74 mm1.80 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557837589
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $37,725 USD|Low: $20,186 USD|High: $37,992 USD|Avg: $25,232 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 5$20,186 USD
Retailer 6$22,259 USD
Retailer 4$22,530 USD
Retailer 2$24,598 USD
Retailer 7$27,435 USD
Retailer 3$28,536 USD
MOH London$37,725 USD

40 data points across 7 retailers

7 retailers$20,186 USD to $37,725 USD

A
Cheapest Retailer
-
$20,186 USD
HK$157,700 HKD
A
Retailer 2
-
$22,259 USD
SGD 30,080 SGD
View
A
Retailer 3
-
$22,530 USD
€21,457 EUR
View
A
Retailer 4
-
$24,598 USD
View
B+
Retailer 5
-
$27,435 USD
A$42,208 AUD
View
B+
Retailer 6
-
$28,536 USD
€27,177 EUR
View
Most Expensive
B+
MOH London
2B0E24DF0 · Oct 1
$37,725 USD
£29,705 GBP
View
6 more retailers have this diamond
Prices start from $20,186 USDSave up to $17,540 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.

A
1.80ct Round
$20,186 USD