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Marquise|Natural|IGI

1.20ct K VS1 Marquise Natural Diamond

VG • K/VS1 • IGI 702520068

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 702520068

Diamond specifications and retailer prices

From $2,632 NZD
As of November 6, 2026
Save $3,381 NZD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,395 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 702520068. Listed at 16 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 702520068
Dimensions10.67 × 5.61 × 3.42 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
10.67 mm5.61 mm1.20 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 702520068
Side View
Table 58.0%Crown 36.5°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 61.0%

Caratlytics Score

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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: $3,137 NZD|Low: $2,632 NZD|High: $6,094 NZD|Avg: $4,049 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$2,632 NZD
Retailer 1$3,137 NZD
Retailer 3$3,270 NZD
Retailer 4$3,779 NZD
Retailer 5$4,199 NZD
Retailer 7$4,681 NZD
Retailer 6$6,012 NZD

27 data points across 7 retailers

16 retailers$2,632 NZD to $6,012 NZD

A
Cheapest Retailer
-
$2,632 NZD
Retailer 2
-
$3,133 NZD
View
Price last confirmed 95 days ago
A
Retailer 3
-
$3,137 NZD
View
A
Retailer 4
-
$3,270 NZD
View
B+
Retailer 5
-
$3,337 NZD
View
Retailer 6
-
$3,442 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$3,442 NZD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$3,527 NZD
View
Retailer 9
-
$3,601 NZD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$3,689 NZD
View
A
Retailer 11
-
$3,779 NZD
View
Retailer 12
-
$3,970 NZD
View
Price last confirmed 38 days ago
A
Retailer 13
-
$4,199 NZD
View
B+
Retailer 14
-
$4,681 NZD
View
B+
Retailer 15
-
$6,012 NZD
View
Most Expensive
NZ Jewellers
ee915def-651e-4762-abbe-66c626a826db · Sep 30
$8,395 NZD
$4,654 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $2,632 NZDSave up to $3,381 NZD

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
1.20ct Marquise
$2,632 NZD