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Marquise|Natural|IGI

1.00ct K VVS2 Marquise Natural Diamond

VG • K/VVS2 • IGI 691570429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 691570429

Diamond specifications and retailer prices

From $1,455 SGD
As of November 6, 2026
Save $1,869 SGD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,627 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 691570429. Listed at 16 retailers as of November 2, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
K
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 691570429
Dimensions10.09 × 5.16 × 3.13 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
10.09 mm5.16 mm1.00 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 691570429
Side View
Table 61.0%Crown 38.4°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 60.7%

Caratlytics Score

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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: $1,455 SGD|Low: $1,455 SGD|High: $3,341 SGD|Avg: $2,145 SGD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$1,455 SGD
Retailer 2$1,739 SGD
Retailer 7$1,901 SGD
Retailer 3$2,130 SGD
Retailer 4$2,315 SGD
Retailer 6$2,640 SGD
Retailer 5$3,323 SGD

32 data points across 7 retailers

16 retailers$1,455 SGD to $3,323 SGD

A
Cheapest Retailer
-
$1,455 SGD
Retailer 2
-
$1,680 SGD
View
Price last confirmed 95 days ago
A
Retailer 3
-
$1,739 SGD
View
A
Retailer 4
-
$1,758 SGD
View
Retailer 5
-
$1,897 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,897 SGD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$1,901 SGD
View
Retailer 8
-
$1,984 SGD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$2,019 SGD
View
B+
Retailer 10
-
$2,070 SGD
View
A
Retailer 11
-
$2,130 SGD
View
Retailer 12
-
$2,189 SGD
View
Price last confirmed 38 days ago
A
Retailer 13
-
$2,315 SGD
View
A
Retailer 14
-
$2,640 SGD
View
B+
Retailer 15
-
$3,323 SGD
View
Most Expensive
NZ Jewellers
67a94822-7963-4737-adbd-c63aba096394 · Sep 30
$4,627 SGD
$3,610 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $1,455 SGDSave up to $1,869 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
1.00ct Marquise
$1,455 SGD