Marquise|Natural|IGI

1.02ct I SI1 Marquise Natural Diamond

GD • I/SI1 • IGI 490197349

Certificate IGI 490197349

Diamond specifications and retailer prices

From $1,676 USD
₹159,665 INR
Save $2,160 USD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,837 USD at MOH London
View at MOH London

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI 490197349. Listed at 14 retailers, with prices from $1,676 to $3,837 at MOH London, a $2,160 spread on the same certified stone. 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

1.02
Carat
I
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle31.9°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 490197349
Dimensions8.21 × 5.09 × 3.54 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Top View
8.21 mm5.09 mm1.02 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 490197349
Side View
Table 51.5%Crown 31.9°Girdle: STK-ETKPavilion 40.9°Culet: NoneDepth 69.5%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 7 hours ago
Current: $3,837 USD|Low: $1,650 USD|High: $3,837 USD|Avg: $2,345 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

45 data points across 12 retailers

14 retailers$1,676 USD - $3,837 USD

B+
Cheapest Retailer
-
$1,676 USD
₹159,665 INR
View
B+
Retailer 2
-
$1,850 USD
View
B+
Retailer 3
-
$1,975 USD
View
B+
Retailer 4
-
$2,050 USD
View
Retailer 5
-
$2,135 USD
£1,681 GBP
View
B+
Retailer 6
-
$2,187 USD
View
B+
Retailer 7
-
$2,205 USD
View
B+
Retailer 8
-
$2,337 USD
£1,840 GBP
View
B+
Retailer 9
-
$2,524 USD
View
B
Retailer 10
-
$2,603 USD
ZAR 42,045 ZAR
View
B
Retailer 11
-
$2,640 USD
€2,514 EUR
View
B
Retailer 12
-
$2,652 USD
NZ$4,573 NZD
View
B
Retailer 13
-
$2,830 USD
View
Most Expensive
C
MOH London
328F91C0B · Sep 20
$3,837 USD
£3,021 GBP
View
13 more retailers have this diamond
Prices start from $1,676 USDSave up to $2,160 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.

B+
1.02ct Marquise
$1,676 USD

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