CaratHunter
Plans
Round|Natural|GIA

1.61ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6541685042

Certificate GIA 6541685042

Diamond specifications and retailer prices

From $4,903 USD
SGD 6,625 SGD
As of October 29, 2026
Save $3,904 USD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,806 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541685042. Listed at 8 retailers as of October 26, 2026, with prices from $4,903 to $8,806, a $3,904 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,806. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.61
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541685042
Dimensions7.45 × 7.47 × 4.65 mm
L/W Ratio1.00
Top View
7.45 mm7.47 mm1.61 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541685042
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°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 29
Current: $5,382 USD|Low: $4,903 USD|High: $9,239 USD|Avg: $6,257 USD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 29, 2026
Retailer 2$4,903 USD
Retailer 6$5,097 USD
Retailer 5$5,253 USD
Retailer 1$5,382 USD
Retailer 4$6,002 USD
Retailer 3$6,147 USD
Retailer 7$6,455 USD
Retailer 8$6,952 USD
Wholesale Diamonds Direct$8,806 USD

41 data points across 9 retailers

8 retailers$4,903 USD to $8,806 USD

A
Cheapest Retailer
-
$4,903 USD
SGD 6,625 SGD
A
Retailer 2
-
$5,097 USD
View
A
Retailer 3
-
$5,253 USD
SGD 7,098 SGD
View
A
Retailer 4
-
$5,382 USD
£4,238 GBP
View
A
Retailer 5
-
$6,002 USD
View
A
Retailer 6
-
$6,147 USD
£4,840 GBP
View
A
Retailer 7
-
$6,303 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047320 · Oct 26
$8,806 USD
View
7 more retailers have this diamond
Prices start from $4,903 USDSave up to $3,904 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
1.61ct Round
$4,903 USD