Marquise|Natural|IGI

0.90ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 841685390

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI 841685390

Diamond specifications and retailer prices

From $1,647 USD
£1,297 GBP
As of October 27, 2026
Save $378 USD (19%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,858 USD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-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 841685390. Listed at 14 retailers as of October 27, 2026, with a relatively tight 23% 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

0.90
Carat
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.6°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 841685390
Dimensions11.43 × 4.94 × 2.31 mm
L/W Ratio2.31
Girdle conditionFaceted
Top View
11.43 mm4.94 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841685390
Side View
Table 61.0%Crown 23.6°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 46.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $4,858 USD|Low: $1,599 USD|High: $4,858 USD|Avg: $2,276 USD
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
Retailer 14
Retailer 15
October 28, 2026
Retailer 3$1,599 USD
Retailer 5$1,620 USD
Retailer 9$1,647 USD
Retailer 7$1,755 USD
Retailer 15$1,755 USD
Retailer 14$1,765 USD
Retailer 2$1,800 USD
Retailer 6$1,836 USD
Retailer 10$1,989 USD
Retailer 8$2,025 USD
Retailer 11$2,386 USD
Retailer 12$2,565 USD
Retailer 13$3,080 USD
Retailer 4$3,155 USD
NZ Jewellers$4,858 USD

8 data points across 15 retailers

14 retailers$1,647 USD to $2,025 USD

Retailer 1
-
$1,599 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$1,647 USD
£1,297 GBP
View
Retailer 3
-
$1,755 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,755 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,765 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,800 USD
View
Price last confirmed 6 days ago
Retailer 7
-
$1,836 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,989 USD
£1,566 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
$2,025 USD
View
Retailer 10
-
$2,386 USD
€2,272 EUR
View
Price last confirmed 7 days ago
Retailer 11
-
$2,565 USD
ZAR 41,434 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
$3,080 USD
£2,425 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
$3,155 USD
£2,484 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
31381a54-3e45-41b7-80a3-cc35480d26e4 · Oct 24
$4,858 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $1,647 USDSave up to $378 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.

A
0.90ct Marquise
$1,647 USD