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Marquise|Natural|IGI

1.11ct K VVS1 Marquise Natural Diamond

VG • K/VVS1 • IGI 605300478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 605300478

Diamond specifications and retailer prices

From $1,893 AUD
As of November 6, 2026
Save $1,365 AUD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,259 AUD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.11ct natural marquise diamond

This 1.11ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 605300478. Listed at 4 retailers as of November 6, 2026, with prices from $1,893 to $3,259, a $1,365 spread on the same certified stone. 77 Diamonds lists it at $3,259. 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

1.11
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.8°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 605300478
Dimensions11.31 × 5.44 × 3.20 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
11.31 mm5.44 mm1.11 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 605300478
Side View
Table 65.0%Crown 36.8°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,259 AUD|Low: $1,893 AUD|High: $3,291 AUD|Avg: $2,729 AUD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2$1,893 AUD
Retailer 4$2,509 AUD
Retailer 3$3,237 AUD
77 Diamonds$3,259 AUD

46 data points across 4 retailers

4 retailers$1,893 AUD to $3,259 AUD

A
Cheapest Retailer
-
$1,893 AUD
B+
Retailer 2
-
$2,509 AUD
View
B+
Retailer 3
-
$3,237 AUD
View
Most Expensive
B+
77 Diamonds
MQCPPTEFBSXQ · Nov 7
$3,259 AUD
£1,763 GBP
View
3 more retailers have this diamond
Prices start from $1,893 AUDSave up to $1,365 AUD

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
1.11ct Marquise
$1,893 AUD