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Marquise|Natural|IGI

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 845614194

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 845614194

Diamond specifications and retailer prices

From $2,936 SGD
$2,296 USD
As of November 2, 2026
Save $3,714 SGD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,650 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 845614194. Listed at 13 retailers as of November 2, 2026, with prices from $2,936 to $6,650, a $3,714 spread on the same certified stone. NZ Jewellers lists it at $6,650. 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
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 845614194
Dimensions9.88 × 5.02 × 3.37 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
9.88 mm5.02 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 845614194
Side View
Table 58.0%Crown 39.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 67.1%

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: Nov 2
Current: $6,650 SGD|Low: $2,936 SGD|High: $6,650 SGD|Avg: $3,728 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 3, 2026
Retailer 12$2,936 SGD
Retailer 5$3,080 SGD
Retailer 9$3,103 SGD
Retailer 2$3,159 SGD
Retailer 3$3,181 SGD
Retailer 7$3,328 SGD
Retailer 10$3,360 SGD
Retailer 6$3,460 SGD
Retailer 8$3,670 SGD
Retailer 11$3,724 SGD
Retailer 13$4,580 SGD
Retailer 4$5,573 SGD
NZ Jewellers$6,650 SGD

4 data points across 13 retailers

13 retailers$2,936 SGD to $6,650 SGD

A
Cheapest Retailer
-
$2,936 SGD
$2,296 USD
Final sale: no returns
A
Retailer 2
-
$3,080 SGD
$2,408 USD
View
A
Retailer 3
-
$3,103 SGD
£1,910 GBP
View
Retailer 4
-
$3,159 SGD
$2,470 USD
View
A
Retailer 5
-
$3,181 SGD
$2,487 USD
View
A
Retailer 6
-
$3,328 SGD
$2,602 USD
View
A
Retailer 7
-
$3,360 SGD
$2,627 USD
View
A
Retailer 8
-
$3,460 SGD
£2,130 GBP
View
B+
Retailer 9
-
$3,670 SGD
$2,870 USD
View
B+
Retailer 10
-
$3,724 SGD
€2,773 EUR
View
B+
Retailer 11
-
$4,580 SGD
£2,820 GBP
View
B
Retailer 12
-
$5,573 SGD
£3,431 GBP
View
Most Expensive
B
NZ Jewellers
47d4e849-b4bb-4cbe-9050-f67b53d4a3be · Nov 3
$6,650 SGD
$5,200 USD
View
12 more retailers have this diamond
Prices start from $2,936 SGDSave up to $3,714 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
$2,936 SGD