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Round|Natural|GIA

1.61ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561368957

Certificate GIA 6561368957

Diamond specifications and retailer prices

From $6,466 SGD
As of October 28, 2026
Save $5,586 SGD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,051 SGD 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 6561368957. Listed at 11 retailers as of October 26, 2026, with prices from $6,466 to $12,051, a $5,586 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,051. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561368957
Dimensions7.45 × 7.48 × 4.66 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.45 mm7.48 mm1.61 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561368957
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 28
Current: $7,309 SGD|Low: $6,466 SGD|High: $12,689 SGD|Avg: $8,046 SGD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 29, 2026
Retailer 2$6,466 SGD
Retailer 4$6,730 SGD
Retailer 8$6,842 SGD
Retailer 5$6,966 SGD
Retailer 7$6,998 SGD
Retailer 1$7,309 SGD
Retailer 6$7,818 SGD
Retailer 9$8,200 SGD
Retailer 10$8,229 SGD
Retailer 3$8,235 SGD
Wholesale Diamonds Direct$12,051 SGD

25 data points across 11 retailers

11 retailers$6,466 SGD to $12,051 SGD

A
Cheapest Retailer
-
$6,466 SGD
A
Retailer 2
-
$6,730 SGD
View
A
Retailer 3
-
$6,842 SGD
$5,338 USD
View
A
Retailer 4
-
$6,966 SGD
$5,435 USD
View
A
Retailer 5
-
$6,998 SGD
$5,460 USD
View
A
Retailer 6
-
$7,309 SGD
£4,491 GBP
View
A
Retailer 7
-
$7,818 SGD
$6,100 USD
View
A
Retailer 8
-
$8,200 SGD
$6,398 USD
View
A
Retailer 9
-
$8,229 SGD
$6,420 USD
View
A
Retailer 10
-
$8,235 SGD
€6,119 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
530706798 · Oct 26
$12,051 SGD
$9,403 USD
View
10 more retailers have this diamond
Prices start from $6,466 SGDSave up to $5,586 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
1.61ct Round
$6,466 SGD