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Marquise|Natural|IGI

1.00ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 834604900

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 834604900

Diamond specifications and retailer prices

From $2,662 USD
SGD 3,597 SGD
As of October 31, 2026
Save $374 USD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,035 USD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 834604900. Listed at 2 retailers as of October 31, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 834604900
Dimensions9.91 × 5.05 × 3.22 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
9.91 mm5.05 mm1.00 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 834604900
Side View
Table 60.0%Crown 46.2°Girdle: STK-THKPavilion 37.8°CuletDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,035 USD|Low: $2,495 USD|High: $3,035 USD|Avg: $2,714 USD
DreamStone
Retailer 2
October 31, 2026
Retailer 2$2,662 USD
DreamStone$3,035 USD

3 data points across 2 retailers

2 retailers$2,662 USD to $3,035 USD

B+
Cheapest Retailer
-
$2,662 USD
SGD 3,597 SGD
Most Expensive
B+
DreamStone
6ae3a6bbeb642f88688cf571 · Oct 31
$3,035 USD
View
1 more retailer has this diamond
Prices start from $2,662 USDSave up to $374 USD

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+
1.00ct Marquise
$2,662 USD