CaratHunter
Plans
Marquise|Natural|GIA

0.43ct E IF Marquise Natural Diamond

GD • E/IF • GIA 5566636475

Certificate GIA 5566636475

Diamond specifications and retailer prices

From €666 EUR
SGD 1,010 SGD
As of November 3, 2026
Save €40 EUR (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €706 EUR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566636475. Listed at 2 retailers as of November 3, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.43
Carat
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566636475
Dimensions7.81 × 3.98 × 2.45 mm
L/W Ratio1.96
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
7.81 mm3.98 mm0.43 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5566636475
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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 3
Current: €706 EUR|Low: €666 EUR|High: €713 EUR|Avg: €698 EUR|-1.0%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2€666 EUR
77 Diamonds€706 EUR

3 data points across 2 retailers

2 retailers€666 EUR to €706 EUR

B+
Cheapest Retailer
-
€666 EUR
SGD 1,010 SGD
Most Expensive
B+
77 Diamonds
MQCPHTVNXPDK · Nov 3
€706 EUR
£624 GBP
View
1 more retailer has this diamond
Prices start from €666 EURSave up to €40 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+
0.43ct Marquise
€666 EUR