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Marquise|Natural|GIA

1.20ct H VS1 Marquise Natural Diamond

VG • H/VS1 • GIA 1232988847

Certificate GIA 1232988847

Diamond specifications and retailer prices

From $10,746 NZD
As of November 6, 2026
Save $12,772 NZD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $23,517 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232988847. Listed at 16 retailers as of November 5, 2026, with prices from $10,746 to $23,517, a $12,772 spread on the same certified stone. NZ Jewellers lists it at $23,517. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232988847
Dimensions10.70 × 5.51 × 3.51 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
10.70 mm5.51 mm1.20 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1232988847
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $13,450 NZD|Low: $10,517 NZD|High: $19,832 NZD|Avg: $14,456 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$11,756 NZD
Retailer 7$12,934 NZD
Retailer 4$13,253 NZD
Retailer 1$13,450 NZD
Retailer 8$14,698 NZD
Retailer 5$15,301 NZD
Retailer 2$17,539 NZD
Retailer 3$19,491 NZD

41 data points across 8 retailers

16 retailers$10,746 NZD to $23,517 NZD

B
Cheapest Retailer
-
$10,746 NZD
B+
Retailer 2
-
$11,029 NZD
View
B+
Retailer 3
-
$11,217 NZD
View
B
Retailer 4
-
$11,614 NZD
View
B
Retailer 5
-
$11,756 NZD
View
Final sale: no returns
B
Retailer 6
-
$12,739 NZD
View
B
Retailer 7
-
$12,934 NZD
View
B
Retailer 8
-
$13,253 NZD
View
B
Retailer 9
-
$13,450 NZD
View
B
Retailer 10
-
$14,402 NZD
View
B
Retailer 11
-
$14,698 NZD
View
B
Retailer 12
-
$15,257 NZD
View
B
Retailer 13
-
$15,301 NZD
View
B
Retailer 14
-
$17,539 NZD
View
B
Retailer 15
-
$19,491 NZD
View
Most Expensive
B
NZ Jewellers
212b5ff0-a66b-4ae8-a645-2c5ae6b7f990 · Nov 5
$23,517 NZD
$13,037 USD
View
15 more retailers have this diamond
Prices start from $10,746 NZDSave up to $12,772 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
$10,746 NZD