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Cushion|Natural|GIA

0.43ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2231732978

Certificate GIA 2231732978

Diamond specifications and retailer prices

From €681 EUR
£601 GBP
As of November 2, 2026
Save €597 EUR (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,277 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct natural cushion diamond

This 0.43ct natural cushion sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231732978. Listed at 5 retailers as of November 1, 2026, with prices from €681 to €1,277, a €597 spread on the same certified stone. MOH London lists it at €1,277. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.43
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231732978
Dimensions4.32 × 4.31 × 2.99 mm
L/W Ratio1.00
Top View
4.32 mm4.31 mm0.43 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231732978
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,277 EUR|Low: €638 EUR|High: €1,293 EUR|Avg: €856 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2€681 EUR
Retailer 4€693 EUR
Retailer 3€815 EUR
Retailer 5€832 EUR
MOH London€1,277 EUR

45 data points across 5 retailers

5 retailers€681 EUR to €1,277 EUR

B
Cheapest Retailer
-
€681 EUR
£601 GBP
B
Retailer 2
-
€693 EUR
£612 GBP
View
B
Retailer 3
-
€815 EUR
View
Retailer 4
-
€832 EUR
A$1,436 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
51906305E · Nov 1
€1,277 EUR
£1,128 GBP
View
4 more retailers have this diamond
Prices start from €681 EURSave up to €597 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 Cushion
€681 EUR