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Round|Natural|GIA

1.61ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7488834268

Certificate GIA 7488834268

Diamond specifications and retailer prices

From $6,187 SGD
As of November 4, 2026
Save $3,367 SGD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,097 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7488834268. Listed at 11 retailers as of November 4, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7488834268
Dimensions7.43 × 7.45 × 4.67 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.43 mm7.45 mm1.61 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7488834268
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $13,097 SGD|Low: $6,270 SGD|High: $13,097 SGD|Avg: $8,273 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$6,270 SGD
Retailer 5$7,095 SGD
Retailer 6$7,095 SGD
Retailer 8$7,095 SGD
Retailer 4$7,389 SGD
Retailer 7$8,186 SGD
Retailer 3$8,490 SGD
Retailer 2$9,554 SGD
NZ Jewellers$13,097 SGD

40 data points across 9 retailers

11 retailers$6,187 SGD to $9,554 SGD

B
Cheapest Retailer
-
$6,187 SGD
B
Retailer 2
-
$6,604 SGD
View
B
Retailer 3
-
$6,636 SGD
View
Retailer 4
-
$7,095 SGD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$7,095 SGD
View
B
Retailer 6
-
$7,095 SGD
View
B
Retailer 7
-
$7,389 SGD
View
B
Retailer 8
-
$8,186 SGD
View
B
Retailer 9
-
$8,490 SGD
View
B
Retailer 10
-
$9,554 SGD
View
Most Expensive
NZ Jewellers
b37d60f4-4221-4f1c-b2e1-5fb10cf1eddc · Nov 5
$13,097 SGD
$10,254 USD
View
Price under review
10 more retailers have this diamond
Prices start from $6,187 SGDSave up to $3,367 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.

B
1.61ct Round
$6,187 SGD