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Marquise|Natural|GIA

1.21ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 1242009854

Certificate GIA 1242009854

Diamond specifications and retailer prices

From €5,499 EUR
SGD 8,334 SGD
As of October 28, 2026
Save €6,364 EUR (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €11,862 EUR at NZ Jewellers · As of November 3, 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 F colour (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 1242009854. Listed at 23 retailers as of October 28, 2026, with prices from €5,499 to €11,862, a €6,364 spread on the same certified stone. NZ Jewellers lists it at €11,862. 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

1.21
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.91°
Pavilion angle40.76°
OriginNatural
Grading LabGIA
CertificateGIA 1242009854
Dimensions10.20 × 5.48 × 3.59 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.20 mm5.48 mm1.21 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242009854
Side View
Table 58.0%Crown 40.91°Girdle: STK-VTKPavilion 40.76°Culet: NoneDepth 65.5%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: €11,862 EUR|Low: €5,499 EUR|High: €11,862 EUR|Avg: €7,030 EUR
NZ Jewellers
Retailer 2
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Retailer 23
November 3, 2026
Retailer 7€5,499 EUR
Retailer 9€5,645 EUR
Retailer 10€5,723 EUR
Retailer 8€5,787 EUR
Retailer 11€5,818 EUR
Retailer 6€5,950 EUR
Retailer 22€6,547 EUR
Retailer 2€6,755 EUR
Retailer 18€6,777 EUR
Retailer 14€6,883 EUR
Retailer 12€6,963 EUR
Retailer 21€7,093 EUR
Retailer 13€7,202 EUR
Retailer 23€7,249 EUR
Retailer 5€7,691 EUR
Retailer 19€7,750 EUR
Retailer 3€7,893 EUR
Retailer 16€8,018 EUR
Retailer 4€8,184 EUR
Retailer 17€8,283 EUR
Retailer 15€9,475 EUR
Retailer 20€9,885 EUR
NZ Jewellers€11,862 EUR

22 data points across 23 retailers

23 retailers€5,499 EUR to €11,862 EUR

A
Cheapest Retailer
-
€5,499 EUR
SGD 8,334 SGD
A
Retailer 2
-
€5,645 EUR
$6,332 USD
View
A
Retailer 3
-
€5,723 EUR
SGD 8,674 SGD
View
A
Retailer 4
-
€5,787 EUR
$6,491 USD
View
Retailer 5
-
€5,818 EUR
$6,525 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€5,950 EUR
$6,674 USD
View
B+
Retailer 7
-
€6,547 EUR
$7,343 USD
View
Final sale: no returns
B+
Retailer 8
-
€6,755 EUR
£5,965 GBP
View
B+
Retailer 9
-
€6,777 EUR
£5,985 GBP
View
B+
Retailer 10
-
€6,883 EUR
$7,720 USD
View
Retailer 11
-
€6,963 EUR
$7,810 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
€7,093 EUR
$7,955 USD
View
B
Retailer 13
-
€7,202 EUR
$8,078 USD
View
B+
Retailer 14
-
€7,249 EUR
$8,130 USD
View
B+
Retailer 15
-
€7,414 EUR
$8,316 USD
View
B
Retailer 16
-
€7,691 EUR
£6,792 GBP
View
B
Retailer 17
-
€7,750 EUR
View
B
Retailer 18
-
€7,893 EUR
$8,853 USD
View
B
Retailer 19
-
€8,184 EUR
$9,179 USD
View
B
Retailer 20
-
€8,283 EUR
A$14,293 AUD
View
Retailer 21
-
€9,475 EUR
$10,627 USD
View
Price last confirmed 7 days ago
B
Retailer 22
-
€9,885 EUR
£8,730 GBP
View
Most Expensive
B
NZ Jewellers
f57418e1-e6d9-4e07-ab82-38ab2b691b33 · Nov 3
€11,862 EUR
$13,305 USD
View
22 more retailers have this diamond
Prices start from €5,499 EURSave up to €6,364 EUR

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
1.21ct Marquise
€5,499 EUR