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Round|Natural|GIA

1.65ct E IF Round Natural Diamond

EX • E/IF • GIA 5546547452

Certificate GIA 5546547452

Diamond specifications and retailer prices

From $19,730 SGD
As of October 28, 2026
Save $15,194 SGD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $34,924 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.65ct natural round diamond

This 1.65ct 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 5546547452. Listed at 7 retailers as of October 28, 2026, with prices from $19,730 to $34,924, a $15,194 spread on the same certified stone. Blue Nile lists it at $34,924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546547452
Dimensions7.50 × 7.56 × 4.70 mm
L/W Ratio1.01
Top View
7.50 mm7.56 mm1.65 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546547452
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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 28
Current: $23,595 SGD|Low: $19,712 SGD|High: $25,668 SGD|Avg: $21,813 SGD|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$19,730 SGD
Retailer 4$19,819 SGD
Retailer 2$19,828 SGD
Retailer 5$20,803 SGD
Retailer 6$22,512 SGD
Retailer 1$23,595 SGD

36 data points across 6 retailers

7 retailers$19,730 SGD to $34,924 SGD

A+
Cheapest Retailer
-
$19,730 SGD
A+
Retailer 2
-
$19,819 SGD
£12,172 GBP
View
A+
Retailer 3
-
$19,828 SGD
₹1,472,894 INR
View
A+
Retailer 4
-
$20,803 SGD
$16,226 USD
View
A
Retailer 5
-
$22,512 SGD
MYR 71,523 MYR
View
A
Retailer 6
-
$23,595 SGD
A$28,313 AUD
View
Most Expensive
B+
Blue Nile
28061007 · Oct 29
$34,924 SGD
View
6 more retailers have this diamond
Prices start from $19,730 SGDSave up to $15,194 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+
1.65ct Round
$19,730 SGD