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Marquise|Natural|GIA

1.21ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6541905298

Certificate GIA 6541905298

Diamond specifications and retailer prices

From $12,216 NZD
As of November 6, 2026
Save $8,035 NZD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,434 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541905298. Listed at 15 retailers as of November 6, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541905298
Dimensions10.68 × 5.60 × 3.38 mm
L/W Ratio1.91
Top View
10.68 mm5.60 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541905298
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.4%

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: $24,434 NZD|Low: $12,216 NZD|High: $24,434 NZD|Avg: $16,384 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
November 7, 2026
Retailer 4$12,216 NZD
Retailer 6$12,463 NZD
Retailer 12$12,530 NZD
Retailer 9$13,012 NZD
Retailer 3$13,495 NZD
Retailer 11$13,645 NZD
Retailer 15$13,998 NZD
Retailer 7$14,772 NZD
Retailer 13$14,868 NZD
Retailer 8$15,514 NZD
Retailer 5$15,808 NZD
Retailer 14$17,823 NZD
Retailer 2$18,079 NZD
Retailer 10$20,251 NZD
NZ Jewellers$24,434 NZD

45 data points across 15 retailers

15 retailers$12,216 NZD to $20,251 NZD

B+
Cheapest Retailer
-
$12,216 NZD
Final sale: no returns
B+
Retailer 2
-
$12,463 NZD
View
B+
Retailer 3
-
$12,530 NZD
View
B
Retailer 4
-
$13,012 NZD
View
B
Retailer 5
-
$13,495 NZD
View
B+
Retailer 6
-
$13,645 NZD
View
Retailer 7
-
$13,998 NZD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$14,772 NZD
View
B
Retailer 9
-
$14,868 NZD
View
B
Retailer 10
-
$15,514 NZD
View
B
Retailer 11
-
$15,808 NZD
View
B
Retailer 12
-
$17,823 NZD
View
B
Retailer 13
-
$18,079 NZD
View
B
Retailer 14
-
$20,251 NZD
View
Most Expensive
NZ Jewellers
a6500aaa-e670-4206-8e98-8abc49fb4d44 · Nov 5
$24,434 NZD
$13,545 USD
View
Price under review
14 more retailers have this diamond
Prices start from $12,216 NZDSave up to $8,035 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+
1.21ct Marquise
$12,216 NZD