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1.34ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6502644212

Certificate GIA 6502644212

Diamond specifications and retailer prices

From $3,243 SGD
As of November 4, 2026
Save $4,101 SGD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,344 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.34ct natural round diamond

This 1.34ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502644212. Listed at 6 retailers as of November 4, 2026, with prices from $3,243 to $7,344, a $4,101 spread on the same certified stone. NZ Jewellers lists it at $7,344. 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

1.34
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6502644212
Dimensions7.08 × 7.12 × 4.30 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.08 mm7.12 mm1.34 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6502644212
Side View
Table 58.0%Crown 32.5°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,344 SGD|Low: $3,243 SGD|High: $7,344 SGD|Avg: $4,813 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$3,243 SGD
Retailer 2$3,362 SGD
Retailer 6$3,405 SGD
Retailer 3$4,140 SGD
Retailer 4$6,137 SGD
NZ Jewellers$7,344 SGD

40 data points across 6 retailers

6 retailers$3,243 SGD to $7,344 SGD

A
Cheapest Retailer
-
$3,243 SGD
Final sale: no returns
A
Retailer 2
-
$3,362 SGD
View
B+
Retailer 3
-
$3,405 SGD
View
B+
Retailer 4
-
$4,140 SGD
View
B
Retailer 5
-
$6,137 SGD
View
Most Expensive
B
NZ Jewellers
526ceb7a-1594-4543-96a7-0829ec1397eb · Nov 5
$7,344 SGD
$5,750 USD
View
5 more retailers have this diamond
Prices start from $3,243 SGDSave up to $4,101 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
1.34ct Round
$3,243 SGD