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Round|Natural|GIA

1.70ct D IF Round Natural Diamond

EX • D/IF • GIA 1519513878

Certificate GIA 1519513878

Diamond specifications and retailer prices

From $27,383 SGD
€20,400 EUR
As of October 29, 2026
Save $22,892 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $50,275 SGD at MOH London · As of October 29, 2026
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1519513878. Listed at 8 retailers as of October 29, 2026, with prices from $27,383 to $50,275, a $22,892 spread on the same certified stone. MOH London lists it at $50,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1519513878
Dimensions7.55 × 7.59 × 4.75 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.55 mm7.59 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519513878
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $50,275 SGD|Low: $27,169 SGD|High: $51,628 SGD|Avg: $34,812 SGD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$27,383 SGD
Retailer 2$29,371 SGD
Retailer 5$31,698 SGD
Retailer 4$32,301 SGD
Retailer 7$32,599 SGD
Retailer 3$37,530 SGD
MOH London$50,275 SGD

38 data points across 7 retailers

8 retailers$27,383 SGD to $50,275 SGD

A+
Cheapest Retailer
-
$27,383 SGD
€20,400 EUR
A
Retailer 2
-
$29,371 SGD
₹2,188,097 INR
View
Retailer 3
-
$31,410 SGD
$24,570 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$31,698 SGD
$24,795 USD
View
A
Retailer 5
-
$32,301 SGD
£19,895 GBP
View
Retailer 6
-
$32,599 SGD
A$39,231 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$37,530 SGD
€27,959 EUR
View
Most Expensive
B
MOH London
61D0CCB99 · Oct 29
$50,275 SGD
£30,966 GBP
View
7 more retailers have this diamond
Prices start from $27,383 SGDSave up to $22,892 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+
1.70ct Round
$27,383 SGD