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Marquise|Natural|GIA

0.40ct J IF Marquise Natural Diamond

EX • J/IF • GIA 1548771912

Certificate GIA 1548771912

Diamond specifications and retailer prices

From €312 EUR
₹33,226 INR
As of November 2, 2026
Save €677 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,544 EUR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548771912. Listed at 9 retailers as of November 1, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548771912
Dimensions7.49 × 3.92 × 2.41 mm
L/W Ratio1.91
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
7.49 mm3.92 mm0.40 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548771912
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.6%

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: Nov 2
Current: €312 EUR|Low: €312 EUR|High: €1,148 EUR|Avg: €581 EUR|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1€312 EUR
Retailer 5€367 EUR
Retailer 4€456 EUR
Retailer 6€460 EUR
Retailer 2€699 EUR
Retailer 3€989 EUR

43 data points across 6 retailers

9 retailers€312 EUR to €989 EUR

A
Cheapest Retailer
-
€312 EUR
₹33,226 INR
A
Retailer 2
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 3
-
€456 EUR
$510 USD
View
A
Retailer 4
-
€460 EUR
SGD 694 SGD
View
Retailer 5
-
€487 EUR
$544 USD
View
Price last confirmed 32 days ago
Retailer 6
-
€492 EUR
$550 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
€699 EUR
£615 GBP
View
B
Retailer 8
-
€989 EUR
£870 GBP
View
Most Expensive
NZ Jewellers
3ff759cf-db2b-41ef-9ab4-a4e6af78b574 · Oct 6
€1,544 EUR
$1,725 USD
View
Price under review
8 more retailers have this diamond
Prices start from €312 EURSave up to €677 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
0.40ct Marquise
€312 EUR