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Marquise|Natural|IGI

0.75ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 615387065

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 615387065

Diamond specifications and retailer prices

From $802 SGD
As of November 6, 2026
Save $2,634 SGD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,436 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 615387065. Listed at 15 retailers as of November 3, 2026, with prices from $802 to $3,436, a $2,634 spread on the same certified stone. NZ Jewellers lists it at $3,436. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.75
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle24.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 615387065
Dimensions9.63 × 4.95 × 2.84 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
9.63 mm4.95 mm0.75 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 615387065
Side View
Table 63.0%Crown 24.4°Girdle: VTN-MEDPavilion 41.5°Culet: NoneDepth 57.4%

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 6
Current: $3,436 SGD|Low: $802 SGD|High: $3,436 SGD|Avg: $1,467 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$802 SGD
Retailer 9$1,060 SGD
Retailer 5$1,096 SGD
Retailer 13$1,096 SGD
Retailer 11$1,098 SGD
Retailer 4$1,138 SGD
Retailer 3$1,265 SGD
Retailer 6$1,348 SGD
Retailer 8$1,378 SGD
Retailer 12$1,419 SGD
Retailer 7$1,635 SGD
Retailer 10$2,003 SGD
NZ Jewellers$3,436 SGD

32 data points across 13 retailers

15 retailers$802 SGD to $3,436 SGD

A
Cheapest Retailer
-
$802 SGD
B+
Retailer 2
-
$1,060 SGD
View
B+
Retailer 3
-
$1,096 SGD
View
Retailer 4
-
$1,096 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,098 SGD
View
B+
Retailer 6
-
$1,109 SGD
View
B+
Retailer 7
-
$1,138 SGD
View
B+
Retailer 8
-
$1,198 SGD
View
B+
Retailer 9
-
$1,265 SGD
View
B+
Retailer 10
-
$1,348 SGD
View
B+
Retailer 11
-
$1,378 SGD
View
B+
Retailer 12
-
$1,419 SGD
View
B
Retailer 13
-
$1,635 SGD
View
B
Retailer 14
-
$2,003 SGD
View
Most Expensive
C
NZ Jewellers
5542b727-290b-4933-b59a-d19162b8e3e3 · Nov 3
$3,436 SGD
$2,690 USD
View
14 more retailers have this diamond
Prices start from $802 SGDSave up to $2,634 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
0.75ct Marquise
$802 SGD