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Marquise|Natural|GIA

1.51ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 3535976437

Certificate GIA 3535976437

Diamond specifications and retailer prices

From €9,017 EUR
$10,114 USD
As of November 1, 2026
Save €7,193 EUR (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €16,211 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535976437. Listed at 20 retailers as of October 30, 2026, with prices from €9,017 to €16,211, a €7,193 spread on the same certified stone. NZ Jewellers lists it at €16,211. 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

1.51
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.78°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 3535976437
Dimensions11.00 × 5.85 × 3.83 mm
L/W Ratio1.88
Top View
11.00 mm5.85 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535976437
Side View
Table 58.0%Crown 40.78°Girdle: THK-VTKPavilion 39.88°Culet: NoneDepth 65.5%

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 1
Current: €16,211 EUR|Low: €9,302 EUR|High: €16,211 EUR|Avg: €11,862 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11€9,302 EUR
Retailer 3€9,726 EUR
Retailer 5€10,515 EUR
Retailer 10€10,537 EUR
Retailer 8€10,572 EUR
Retailer 9€10,699 EUR
Retailer 12€11,245 EUR
Retailer 2€11,709 EUR
Retailer 4€12,158 EUR
Retailer 7€14,289 EUR
Retailer 6€15,190 EUR
NZ Jewellers€16,211 EUR

45 data points across 12 retailers

20 retailers€9,017 EUR to €16,211 EUR

B+
Cheapest Retailer
-
€9,017 EUR
$10,114 USD
B+
Retailer 2
-
€9,025 EUR
$10,122 USD
View
B+
Retailer 3
-
€9,302 EUR
CA$14,490 CAD
View
B+
Retailer 4
-
€9,602 EUR
$10,770 USD
View
B
Retailer 5
-
€9,726 EUR
$10,909 USD
View
B
Retailer 6
-
€9,807 EUR
$11,000 USD
View
B+
Retailer 7
-
€10,515 EUR
£9,286 GBP
View
B
Retailer 8
-
€10,537 EUR
$11,818 USD
View
Retailer 9
-
€10,572 EUR
A$18,242 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
€10,699 EUR
$12,000 USD
View
B
Retailer 11
-
€11,245 EUR
$12,612 USD
View
B
Retailer 12
-
€11,350 EUR
$12,730 USD
View
B
Retailer 13
-
€11,350 EUR
$12,730 USD
View
B
Retailer 14
-
€11,709 EUR
View
B
Retailer 15
-
€11,724 EUR
$13,150 USD
View
B
Retailer 16
-
€12,158 EUR
$13,636 USD
View
Retailer 17
-
€12,795 EUR
$14,351 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
€14,289 EUR
ZAR 258,915 ZAR
View
B
Retailer 19
-
€15,190 EUR
£13,415 GBP
View
Most Expensive
B
NZ Jewellers
8137ebd7-bd07-4178-9a85-82c2d98837ad · Oct 30
€16,211 EUR
$18,182 USD
View
19 more retailers have this diamond
Prices start from €9,017 EURSave up to €7,193 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.

B+
1.51ct Marquise
€9,017 EUR