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Marquise|Natural|IGI

0.30ct F SI1 Marquise Natural Diamond

VG • F/SI1 • IGI 841682079

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 841682079

Diamond specifications and retailer prices

From $207 USD
₹19,746 INR
As of November 2, 2026
Save $471 USD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $678 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 841682079. Listed at 15 retailers as of November 1, 2026, with prices from $207 to $678, a $471 spread on the same certified stone. MOH London lists it at $678. 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

0.30
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 841682079
Dimensions8.09 × 3.30 × 1.96 mm
L/W Ratio2.45
Girdle conditionFaceted
Culet sizeNone
Top View
8.09 mm3.30 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841682079
Side View
Table 60.0%Crown 30.1°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 59.4%

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: $678 USD|Low: $207 USD|High: $1,331 USD|Avg: $476 USD|-0.6%
MOH London
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
November 3, 2026
Retailer 8$207 USD
Retailer 3$294 USD
Retailer 5$305 USD
Retailer 15$316 USD
Retailer 14$328 USD
Retailer 2$385 USD
Retailer 10$396 USD
Retailer 4$403 USD
Retailer 6$424 USD
Retailer 7$444 USD
Retailer 13$456 USD
Retailer 11$560 USD
Retailer 9$595 USD
MOH London$678 USD
Retailer 12$1,331 USD

23 data points across 15 retailers

15 retailers$207 USD to $678 USD

A
Cheapest Retailer
-
$207 USD
₹19,746 INR
A
Retailer 2
-
$294 USD
View
Retailer 3
-
$305 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$316 USD
View
B+
Retailer 5
-
$328 USD
View
B+
Retailer 6
-
$385 USD
£303 GBP
View
B+
Retailer 7
-
$396 USD
View
B+
Retailer 8
-
$403 USD
£317 GBP
View
B
Retailer 9
-
$424 USD
View
B
Retailer 10
-
$444 USD
View
B
Retailer 11
-
$456 USD
ZAR 7,359 ZAR
View
B
Retailer 12
-
$560 USD
€533 EUR
View
B
Retailer 13
-
$595 USD
£468 GBP
View
Most Expensive
B
MOH London
17560EF58 · Nov 1
$678 USD
£534 GBP
View
13 more retailers have this diamond
Prices start from $207 USDSave up to $471 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
0.30ct Marquise
$207 USD