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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1558466272

Certificate GIA 1558466272

Diamond specifications and retailer prices

From $7,180 NZD
As of November 6, 2026
Save $8,653 NZD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $15,833 NZD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558466272. Listed at 24 retailers as of November 5, 2026, with prices from $7,180 to $15,833, a $8,653 spread on the same certified stone. NZ Jewellers lists it at $15,833. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558466272
Dimensions10.18 × 5.53 × 3.57 mm
L/W Ratio1.84
Culet sizeNone
Top View
10.18 mm5.53 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558466272
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $15,833 NZD|Low: $7,180 NZD|High: $15,833 NZD|Avg: $9,658 NZD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 8$7,180 NZD
Retailer 3$7,333 NZD
Retailer 7$7,663 NZD
Retailer 17$8,233 NZD
Retailer 18$8,233 NZD
Retailer 19$8,233 NZD
Retailer 4$8,260 NZD
Retailer 5$8,642 NZD
Retailer 13$8,937 NZD
Retailer 2$8,947 NZD
Retailer 11$9,254 NZD
Retailer 16$9,499 NZD
Retailer 10$9,561 NZD
Retailer 6$9,602 NZD
Retailer 12$9,602 NZD
Retailer 14$10,228 NZD
Retailer 9$13,286 NZD
Retailer 15$14,435 NZD
NZ Jewellers$15,833 NZD

38 data points across 19 retailers

24 retailers$7,180 NZD to $15,833 NZD

B
Cheapest Retailer
-
$7,180 NZD
B
Retailer 2
-
$7,317 NZD
View
B
Retailer 3
-
$7,333 NZD
View
B
Retailer 4
-
$7,663 NZD
View
B
Retailer 5
-
$8,177 NZD
View
B
Retailer 6
-
$8,233 NZD
View
B
Retailer 7
-
$8,233 NZD
View
Retailer 8
-
$8,233 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$8,260 NZD
View
B
Retailer 10
-
$8,642 NZD
View
B
Retailer 11
-
$8,700 NZD
View
B
Retailer 12
-
$8,937 NZD
View
B
Retailer 13
-
$8,947 NZD
View
B
Retailer 14
-
$9,254 NZD
View
B
Retailer 15
-
$9,254 NZD
View
B
Retailer 16
-
$9,499 NZD
View
B
Retailer 17
-
$9,561 NZD
View
B
Retailer 18
-
$9,602 NZD
View
B
Retailer 19
-
$9,602 NZD
View
Retailer 20
-
$10,033 NZD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$10,228 NZD
View
C
Retailer 22
-
$13,286 NZD
View
B
Retailer 23
-
$14,435 NZD
View
Most Expensive
C
NZ Jewellers
f2db8280-b1a7-477f-8e08-236f3e3f76bc · Nov 5
$15,833 NZD
$8,777 USD
View
23 more retailers have this diamond
Prices start from $7,180 NZDSave up to $8,653 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.

B
1.20ct Marquise
$7,180 NZD