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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 1553843154

Certificate GIA 1553843154

Diamond specifications and retailer prices

From $17,984 USD
HK$140,500 HKD
Save $15,897 USD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $33,881 USD at MOH London
View at MOH London

About this 1.7ct natural round diamond

This 1.7ct 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 1553843154. Listed at 16 retailers, with prices from $17,984 to $33,881 at MOH London, a $15,897 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

1.70
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553843154
Dimensions7.62 × 7.57 × 4.75 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.62 mm7.57 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553843154
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

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: $33,881 USD|Low: $17,984 USD|High: $33,881 USD|Avg: $22,624 USD|+0.1%
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
September 30, 2026
Retailer 14$17,984 USD
Retailer 3$19,649 USD
Retailer 10$19,868 USD
Retailer 16$19,901 USD
Retailer 8$20,248 USD
Retailer 12$21,194 USD
Retailer 15$21,720 USD
Retailer 13$22,361 USD
Retailer 4$22,563 USD
Retailer 9$23,241 USD
Retailer 7$23,668 USD
Retailer 11$24,194 USD
Retailer 6$24,583 USD
Retailer 2$25,517 USD
Retailer 5$26,950 USD
MOH London$33,881 USD

25 data points across 16 retailers

16 retailers$17,984 USD to $33,881 USD

A
Cheapest Retailer
-
$17,984 USD
HK$140,500 HKD
A
Retailer 2
-
$19,649 USD
View
A
Retailer 3
-
$19,868 USD
View
A
Retailer 4
-
$19,901 USD
View
A
Retailer 5
-
$20,248 USD
SGD 27,362 SGD
View
A
Retailer 6
-
$21,194 USD
View
A
Retailer 7
-
$21,720 USD
View
A
Retailer 8
-
$22,361 USD
SGD 30,217 SGD
View
A
Retailer 9
-
$22,563 USD
£17,766 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
$23,241 USD
£18,300 GBP
View
A
Retailer 11
-
$23,668 USD
£18,636 GBP
View
A
Retailer 12
-
$24,194 USD
View
B+
Retailer 13
-
$24,583 USD
View
A
Retailer 14
-
$25,517 USD
€24,302 EUR
View
B+
Retailer 15
-
$26,950 USD
View
Most Expensive
B+
MOH London
E9E5303B9 · Oct 1
$33,881 USD
£26,678 GBP
View
15 more retailers have this diamond
Prices start from $17,984 USDSave up to $15,897 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
1.70ct Round
$17,984 USD